linux-packaging-mono/mcs/class/System/Documentation/en/System.Net/WebRequest.xml

<?xml version="1.0" encoding="utf-8"?>
<Type Name="WebRequest" FullName="System.Net.WebRequest" FullNameSP="System_Net_WebRequest" Maintainer="ecma">
  <TypeSignature Language="ILASM" Value=".class public abstract serializable WebRequest extends System.MarshalByRefObject" />
  <TypeSignature Language="C#" Value="public abstract class WebRequest : MarshalByRefObject, System.Runtime.Serialization.ISerializable" />
  <TypeSignature Language="ILAsm" Value=".class public auto ansi abstract serializable WebRequest extends System.MarshalByRefObject implements class System.Runtime.Serialization.ISerializable" />
  <MemberOfLibrary>Networking</MemberOfLibrary>
  <AssemblyInfo>
    <AssemblyName>System</AssemblyName>
    <AssemblyPublicKey>[00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 ]</AssemblyPublicKey>
    <AssemblyVersion>1.0.x.x</AssemblyVersion>
    <AssemblyVersion>1.0.5000.0</AssemblyVersion>
    <AssemblyVersion>2.0.0.0</AssemblyVersion>
    <AssemblyVersion>4.0.0.0</AssemblyVersion>
  </AssemblyInfo>
  <ThreadingSafetyStatement>All public static members of this type are safe for multithreaded operations. No instance members are guaranteed to be thread safe.</ThreadingSafetyStatement>
  <Base>
    <BaseTypeName>System.MarshalByRefObject</BaseTypeName>
  </Base>
  <Interfaces>
    <Interface>
      <InterfaceName>System.Runtime.Serialization.ISerializable</InterfaceName>
    </Interface>
  </Interfaces>
  <Docs>
    <example>
      <para> The following example demonstrates using <see cref="M:System.Net.WebRequest.Create(System.Uri,System.Boolean)" /> to create an instance of
<see cref="T:System.Net.HttpWebRequest" /> 
.</para>
      <code lang="C#">using System;
using System.Net;

public class WebRequestExample {

  public static void Main() {

    // Initialize the WebRequest.
    WebRequest myRequest =
      WebRequest.Create("http://www.contoso.com");

    // Print the type of the request.
    Console.WriteLine(myRequest);
  }
}
</code>
      <para>The output is</para>
      <para>System.Net.HttpWebRequest</para>
    </example>
    <remarks>
      <attribution license="cc4" from="Microsoft" modified="false" />
      <para>
        <see cref="T:System.Net.WebRequest" /> is the abstract base class for the .NET Framework's request/response model for accessing data from the Internet. An application that uses the request/response model can request data from the Internet in a protocol-agnostic manner, in which the application works with instances of the <see cref="T:System.Net.WebRequest" /> class while protocol-specific descendant classes carry out the details of the request.</para>
      <para>Requests are sent from an application to a particular URI, such as a Web page on a server. The URI determines the proper descendant class to create from a list of <see cref="T:System.Net.WebRequest" /> descendants registered for the application. <see cref="T:System.Net.WebRequest" /> descendants are typically registered to handle a specific protocol, such as HTTP or FTP, but can be registered to handle a request to a specific server or path on a server.</para>
      <para>The <see cref="T:System.Net.WebRequest" /> class throws a <see cref="T:System.Net.WebException" /> when errors occur while accessing an Internet resource. The <see cref="P:System.Net.WebException.Status" /> property is one of the <see cref="T:System.Net.WebExceptionStatus" /> values that indicates the source of the error. When <see cref="P:System.Net.WebException.Status" /> is <see cref="F:System.Net.WebExceptionStatus.ProtocolError" />, the <see cref="P:System.Net.WebException.Response" /> property contains the <see cref="T:System.Net.WebResponse" /> received from the Internet resource.</para>
      <para>Because the <see cref="T:System.Net.WebRequest" /> class is an abstract class, the actual behavior of <see cref="T:System.Net.WebRequest" /> instances at run time is determined by the descendant class returned by <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method. For more information about default values and exceptions, see the documentation for the descendant classes, such as <see cref="T:System.Net.HttpWebRequest" /> and <see cref="T:System.Net.FileWebRequest" />.</para>
      <block subset="none" type="note">
        <para>Use the <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method to initialize new <see cref="T:System.Net.WebRequest" /> instances. Do not use the <see cref="T:System.Net.WebRequest" /> constructor.</para>
      </block>
      <block subset="none" type="note">
        <para>If the application that creates the WebRequest object runs with the credentials of a Normal user, the application will not be able to access certificates installed in the local machine store unless permission has been explicitly given to the user to do so.</para>
      </block>
    </remarks>
    <summary>
      <attribution license="cc4" from="Microsoft" modified="false" />
      <para>Makes a request to a Uniform Resource Identifier (URI). This is an abstract class.</para>
    </summary>
  </Docs>
  <Members>
    <Member MemberName=".ctor">
      <MemberSignature Language="ILASM" Value="family rtspecialname specialname instance void .ctor()" />
      <MemberSignature Language="C#" Value="protected WebRequest ();" />
      <MemberSignature Language="ILAsm" Value=".method familyhidebysig specialname rtspecialname instance void .ctor() cil managed" />
      <MemberType>Constructor</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue />
      <Parameters />
      <Docs>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Use the <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method to initialize new <see cref="T:System.Net.WebRequest" /> instances. Do not use the constructor.</para>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Initializes a new instance of the <see cref="T:System.Net.WebRequest" /> class.</para>
        </summary>
      </Docs>
      <Excluded>0</Excluded>
    </Member>
    <Member MemberName=".ctor">
      <MemberSignature Language="C#" Value="protected WebRequest (System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext);" />
      <MemberSignature Language="ILAsm" Value=".method familyhidebysig specialname rtspecialname instance void .ctor(class System.Runtime.Serialization.SerializationInfo serializationInfo, valuetype System.Runtime.Serialization.StreamingContext streamingContext) cil managed" />
      <MemberType>Constructor</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <Parameters>
        <Parameter Name="serializationInfo" Type="System.Runtime.Serialization.SerializationInfo" />
        <Parameter Name="streamingContext" Type="System.Runtime.Serialization.StreamingContext" />
      </Parameters>
      <Docs>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>When implemented by a descendant class, this constructor implements the <see cref="T:System.Runtime.Serialization.ISerializable" /> interface for the <see cref="T:System.Net.WebRequest" /> descendant.</para>
          <para>Notice that an application must run in full trust mode when using serialization.</para>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Initializes a new instance of the <see cref="T:System.Net.WebRequest" /> class from the specified instances of the <see cref="T:System.Runtime.Serialization.SerializationInfo" /> and <see cref="T:System.Runtime.Serialization.StreamingContext" /> classes.</para>
        </summary>
        <param name="serializationInfo">
          <attribution license="cc4" from="Microsoft" modified="false" />A <see cref="T:System.Runtime.Serialization.SerializationInfo" /> that contains the information required to serialize the new <see cref="T:System.Net.WebRequest" /> instance. </param>
        <param name="streamingContext">
          <attribution license="cc4" from="Microsoft" modified="false" />A <see cref="T:System.Runtime.Serialization.StreamingContext" /> that indicates the source of the serialized stream associated with the new <see cref="T:System.Net.WebRequest" /> instance. </param>
      </Docs>
    </Member>
    <Member MemberName="Abort">
      <MemberSignature Language="ILASM" Value=".method public hidebysig virtual void Abort()" />
      <MemberSignature Language="C#" Value="public virtual void Abort ();" />
      <MemberSignature Language="ILAsm" Value=".method public hidebysig newslot virtual instance void Abort() cil managed" />
      <MemberType>Method</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Void</ReturnType>
      </ReturnValue>
      <Parameters />
      <Docs>
        <exception cref="T:System.NotSupportedException">This method is not overridden in the derived class.</exception>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>The <see cref="M:System.Net.WebRequest.Abort" /> method cancels asynchronous requests to Internet resources started with the <see cref="M:System.Net.WebRequest.BeginGetResponse(System.AsyncCallback,System.Object)" /> method.</para>
          <block subset="none" type="note">
            <para>The <see cref="T:System.Net.WebRequest" /> class is an abstract class. The actual behavior of <see cref="T:System.Net.WebRequest" /> instances at run time is determined by the descendant class returned by the <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method. For more information about default values and exceptions, see the documentation for the descendant classes, such as <see cref="T:System.Net.HttpWebRequest" /> and <see cref="T:System.Net.FileWebRequest" />.</para>
          </block>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Aborts the Request </para>
        </summary>
      </Docs>
      <Excluded>0</Excluded>
    </Member>
    <Member MemberName="AuthenticationLevel">
      <MemberSignature Language="C#" Value="public System.Net.Security.AuthenticationLevel AuthenticationLevel { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance valuetype System.Net.Security.AuthenticationLevel AuthenticationLevel" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Net.Security.AuthenticationLevel</ReturnType>
      </ReturnValue>
      <Docs>
        <value>To be added.</value>
        <remarks>To be added.</remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Gets or sets values indicating the level of authentication and impersonation used for this request.</para>
        </summary>
      </Docs>
    </Member>
    <Member MemberName="BeginGetRequestStream">
      <MemberSignature Language="ILASM" Value=".method public hidebysig virtual class System.IAsyncResult BeginGetRequestStream(class System.AsyncCallback callback, object state)" />
      <MemberSignature Language="C#" Value="public virtual IAsyncResult BeginGetRequestStream (AsyncCallback callback, object state);" />
      <MemberSignature Language="ILAsm" Value=".method public hidebysig newslot virtual instance class System.IAsyncResult BeginGetRequestStream(class System.AsyncCallback callback, object state) cil managed" />
      <MemberType>Method</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.IAsyncResult</ReturnType>
      </ReturnValue>
      <Parameters>
        <Parameter Name="callback" Type="System.AsyncCallback" />
        <Parameter Name="state" Type="System.Object" />
      </Parameters>
      <Docs>
        <exception cref="T:System.NotSupportedException">This method is not overridden in the derived class.</exception>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>The <see cref="M:System.Net.WebRequest.BeginGetRequestStream(System.AsyncCallback,System.Object)" /> method starts an asynchronous request for a stream used to send data to an Internet resource. The callback method that implements the <see cref="T:System.AsyncCallback" /> delegate uses the <see cref="M:System.Net.WebRequest.EndGetRequestStream(System.IAsyncResult)" /> method to return the request stream.</para>
          <block subset="none" type="note">
            <para>The <see cref="T:System.Net.WebRequest" /> class is an abstract class. The actual behavior of <see cref="T:System.Net.WebRequest" /> instances at run time is determined by the descendant class returned by the <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method. For more information about default values and exceptions, see the documentation for the descendant classes, such as <see cref="T:System.Net.HttpWebRequest" /> and <see cref="T:System.Net.FileWebRequest" />.</para>
          </block>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>When overridden in a descendant class, provides an asynchronous version of the <see cref="M:System.Net.WebRequest.GetRequestStream" /> method.</para>
        </summary>
        <returns>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>An <see cref="T:System.IAsyncResult" /> that references the asynchronous request.</para>
        </returns>
        <param name="callback">
          <attribution license="cc4" from="Microsoft" modified="false" />The <see cref="T:System.AsyncCallback" /> delegate. </param>
        <param name="state">
          <attribution license="cc4" from="Microsoft" modified="false" />An object containing state information for this asynchronous request. </param>
      </Docs>
      <Excluded>0</Excluded>
    </Member>
    <Member MemberName="BeginGetResponse">
      <MemberSignature Language="ILASM" Value=".method public hidebysig virtual class System.IAsyncResult BeginGetResponse(class System.AsyncCallback callback, object state)" />
      <MemberSignature Language="C#" Value="public virtual IAsyncResult BeginGetResponse (AsyncCallback callback, object state);" />
      <MemberSignature Language="ILAsm" Value=".method public hidebysig newslot virtual instance class System.IAsyncResult BeginGetResponse(class System.AsyncCallback callback, object state) cil managed" />
      <MemberType>Method</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.IAsyncResult</ReturnType>
      </ReturnValue>
      <Parameters>
        <Parameter Name="callback" Type="System.AsyncCallback" />
        <Parameter Name="state" Type="System.Object" />
      </Parameters>
      <Docs>
        <exception cref="T:System.NotSupportedException">This method is not overridden in the derived class.</exception>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>The <see cref="M:System.Net.WebRequest.BeginGetResponse(System.AsyncCallback,System.Object)" /> method starts an asynchronous request for a response. The callback method that implements the <see cref="T:System.AsyncCallback" /> delegate uses the <see cref="M:System.Net.WebRequest.EndGetResponse(System.IAsyncResult)" /> method to return the <see cref="T:System.Net.WebResponse" /> from the Internet resource.</para>
          <block subset="none" type="note">
            <para>The <see cref="T:System.Net.WebRequest" /> class is an abstract class. The actual behavior of <see cref="T:System.Net.WebRequest" /> instances at run time is determined by the descendant class returned by the <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method. For more information about default values and exceptions, see the documentation for the descendant classes, such as <see cref="T:System.Net.HttpWebRequest" /> and <see cref="T:System.Net.FileWebRequest" />.</para>
          </block>
          <block subset="none" type="note">
            <para>If a WebException is thrown, use the <see cref="P:System.Net.WebException.Response" /> and <see cref="P:System.Net.WebException.Status" /> properties of the exception to determine the response from the server.</para>
          </block>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>When overridden in a descendant class, begins an asynchronous request for an Internet resource.</para>
        </summary>
        <returns>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>An <see cref="T:System.IAsyncResult" /> that references the asynchronous request.</para>
        </returns>
        <param name="callback">
          <attribution license="cc4" from="Microsoft" modified="false" />The <see cref="T:System.AsyncCallback" /> delegate. </param>
        <param name="state">
          <attribution license="cc4" from="Microsoft" modified="false" />An object containing state information for this asynchronous request. </param>
      </Docs>
      <Excluded>0</Excluded>
    </Member>
    <Member MemberName="CachePolicy">
      <MemberSignature Language="C#" Value="public virtual System.Net.Cache.RequestCachePolicy CachePolicy { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance class System.Net.Cache.RequestCachePolicy CachePolicy" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <Attributes>
        <Attribute>
          <AttributeName>System.MonoTODO("Implement the caching system. Currently always returns a policy with the NoCacheNoStore level")</AttributeName>
        </Attribute>
      </Attributes>
      <ReturnValue>
        <ReturnType>System.Net.Cache.RequestCachePolicy</ReturnType>
      </ReturnValue>
      <Docs>
        <value>To be added.</value>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>The current cache policy and the presence of the requested resource in the cache determine whether a response can be retrieved from the cache. Using cached responses usually improves application performance, but there is a risk that the response in the cache does not match the response on the server. </para>
          <para>Default cache policy can be specified in the Machine.config configuration file or by setting the <see cref="P:System.Net.HttpWebRequest.DefaultCachePolicy" /> property for requests that use the Hypertext Transfer Protocol (HTTP) or Secure Hypertext Transfer Protocol (HTTPS) URI scheme.</para>
          <para>A copy of a resource is only added to the cache if the response stream for the resource is retrieved and read to the end of the stream. So another request for the same resource could use a cached copy, depending on the cache policy level for this request.</para>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Gets or sets the cache policy for this request.</para>
        </summary>
      </Docs>
    </Member>
    <Member MemberName="ConnectionGroupName">
      <MemberSignature Language="ILASM" Value=".property string ConnectionGroupName { public hidebysig virtual specialname string get_ConnectionGroupName() public hidebysig virtual specialname void set_ConnectionGroupName(string value) }" />
      <MemberSignature Language="C#" Value="public virtual string ConnectionGroupName { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance string ConnectionGroupName" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.String</ReturnType>
      </ReturnValue>
      <Parameters />
      <Docs>
        <value>
          <para> A <see cref="T:System.String" /> that contains the name of the connection group for the current instance.</para>
        </value>
        <exception cref="T:System.NotSupportedException">This property is not implemented in the derived class.</exception>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>The <see cref="P:System.Net.WebRequest.ConnectionGroupName" /> property associates specific requests within an application to one or more connection pools.</para>
          <block subset="none" type="note">
            <para>The <see cref="T:System.Net.WebRequest" /> class is an abstract class. The actual behavior of <see cref="T:System.Net.WebRequest" /> instances at run time is determined by the descendant class returned by the <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method. For more information about default values and exceptions, see the documentation for the descendant classes, such as <see cref="T:System.Net.HttpWebRequest" /> and <see cref="T:System.Net.FileWebRequest" />.</para>
          </block>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>When overridden in a descendant class, gets or sets the name of the connection group for the request.</para>
        </summary>
      </Docs>
      <Excluded>0</Excluded>
    </Member>
    <Member MemberName="ContentLength">
      <MemberSignature Language="ILASM" Value=".property int64 ContentLength { public hidebysig virtual specialname int64 get_ContentLength() public hidebysig virtual specialname void set_ContentLength(int64 value) }" />
      <MemberSignature Language="C#" Value="public virtual long ContentLength { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance int64 ContentLength" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Int64</ReturnType>
      </ReturnValue>
      <Parameters />
      <Docs>
        <value>
          <para>A <see cref="T:System.Int64" /> containing the number of bytes of request data being sent.</para>
        </value>
        <exception cref="T:System.NotSupportedException">This property is not implemented in the derived class. </exception>
        <exception cref="T:System.InvalidOperationException">Data has already been written to the request stream. </exception>
        <exception cref="T:System.ArgumentOutOfRangeException">This property is being set to a value less than zero. </exception>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>The <see cref="P:System.Net.WebRequest.ContentLength" /> property contains the number of bytes of data sent to the Internet resource by the <see cref="T:System.Net.WebRequest" /> instance.</para>
          <block subset="none" type="note">
            <para>The <see cref="T:System.Net.WebRequest" /> class is an abstract class. The actual behavior of <see cref="T:System.Net.WebRequest" /> instances at run time is determined by the descendant class returned by the <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method. For more information about default values and exceptions, see the documentation for the descendant classes, such as <see cref="T:System.Net.HttpWebRequest" /> and <see cref="T:System.Net.FileWebRequest" />.</para>
          </block>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>When overridden in a descendant class, gets or sets the content length of the request data being sent.</para>
        </summary>
      </Docs>
      <Excluded>0</Excluded>
    </Member>
    <Member MemberName="ContentType">
      <MemberSignature Language="ILASM" Value=".property string ContentType { public hidebysig virtual specialname string get_ContentType() public hidebysig virtual specialname void set_ContentType(string value) }" />
      <MemberSignature Language="C#" Value="public virtual string ContentType { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance string ContentType" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.String</ReturnType>
      </ReturnValue>
      <Parameters />
      <Docs>
        <value>
          <para> A <see cref="T:System.String" /> that represents the content type of the request data.</para>
        </value>
        <exception cref="T:System.NotSupportedException">This property is not implemented in the derived class. </exception>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>The <see cref="P:System.Net.WebRequest.ContentType" /> property contains the media type of the request. This is typically the MIME encoding of the content.</para>
          <block subset="none" type="note">
            <para>The <see cref="T:System.Net.WebRequest" /> class is an abstract class. The actual behavior of <see cref="T:System.Net.WebRequest" /> instances at run time is determined by the descendant class returned by the <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method. For more information about default values and exceptions, see the documentation for the descendant classes, such as <see cref="T:System.Net.HttpWebRequest" /> and <see cref="T:System.Net.FileWebRequest" />.</para>
          </block>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>When overridden in a descendant class, gets or sets the content type of the request data being sent.</para>
        </summary>
      </Docs>
      <Excluded>0</Excluded>
    </Member>
    <Member MemberName="Create">
      <MemberSignature Language="ILASM" Value=".method public hidebysig static class System.Net.WebRequest Create(string requestUriString)" />
      <MemberSignature Language="C#" Value="public static System.Net.WebRequest Create (string requestUriString);" />
      <MemberSignature Language="ILAsm" Value=".method public static hidebysig class System.Net.WebRequest Create(string requestUriString) cil managed" />
      <MemberType>Method</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Net.WebRequest</ReturnType>
      </ReturnValue>
      <Parameters>
        <Parameter Name="requestUriString" Type="System.String" />
      </Parameters>
      <Docs>
        <exception cref="T:System.ArgumentNullException">
          <paramref name="requestUriString " />is <see langword="null" />.</exception>
        <exception cref="T:System.NotSupportedException">The request scheme specified in <paramref name="requestUri " /> is not registered.</exception>
        <exception cref="T:System.UriFormatException">The URI specified in <paramref name="requestUriString" /> is not a valid URI.</exception>
        <exception cref="T:System.Security.SecurityException">The caller does not have permission to connect to the requested URI or a URI that the request is redirected to.</exception>
        <permission cref="!:System.Security.Permissions.WebPermission">Requires permission to connect to the requested URI. See <see cref="F:System.Net.NetworkAccess.Connect" />.</permission>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>The <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method returns a descendant of the <see cref="T:System.Net.WebRequest" /> class determined at run time as the closest registered match for <paramref name="requestUri" />.</para>
          <para>For example, when a URI beginning with http:// or https:// is passed in <paramref name="requestUri" />, an <see cref="T:System.Net.HttpWebRequest" /> is returned by <see cref="M:System.Net.WebRequest.Create(System.Uri)" />. If a URI beginning with ftp:// is passed instead, the <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method will return a <see cref="T:System.Net.FileWebRequest" /> instance. If a URI beginning with file:// is passed instead, the <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method will return a <see cref="T:System.Net.FileWebRequest" /> instance.</para>
          <para>The pre-registered reserve types already registered include the following:</para>
          <list type="bullet">
            <item>
              <para>http://</para>
            </item>
            <item>
              <para>https://</para>
            </item>
            <item>
              <para>ftp://</para>
            </item>
            <item>
              <para>file://</para>
            </item>
          </list>
          <para>The .NET Framework includes support for the http://, https://, ftp://, and file:// URI schemes. Custom <see cref="T:System.Net.WebRequest" /> descendants to handle other requests are registered with the <see cref="M:System.Net.WebRequest.RegisterPrefix(System.String,System.Net.IWebRequestCreate)" /> method.</para>
          <para>The <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method uses the <paramref name="requestUriString" /> parameter to create a <see cref="T:System.Uri" /> instance that it passes to the new <see cref="T:System.Net.WebRequest" />.</para>
          <block subset="none" type="note">
            <para>This member outputs trace information when you enable network tracing in your application. For more information, see <format type="text/html"><a href="E993B7C3-087F-45D8-9C02-9DDED936D804">[&lt;topic://conUsingNetworkTracing&gt;]</a></format>.</para>
          </block>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Initializes a new <see cref="T:System.Net.WebRequest" /> instance for the specified URI scheme.</para>
        </summary>
        <returns>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>A <see cref="T:System.Net.WebRequest" /> descendant for the specific URI scheme.</para>
        </returns>
        <param name="requestUriString">
          <attribution license="cc4" from="Microsoft" modified="false" />The URI that identifies the Internet resource. </param>
      </Docs>
      <Excluded>0</Excluded>
    </Member>
    <Member MemberName="Create">
      <MemberSignature Language="ILASM" Value=".method public hidebysig static class System.Net.WebRequest Create(class System.Uri requestUri)" />
      <MemberSignature Language="C#" Value="public static System.Net.WebRequest Create (Uri requestUri);" />
      <MemberSignature Language="ILAsm" Value=".method public static hidebysig class System.Net.WebRequest Create(class System.Uri requestUri) cil managed" />
      <MemberType>Method</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Net.WebRequest</ReturnType>
      </ReturnValue>
      <Parameters>
        <Parameter Name="requestUri" Type="System.Uri" />
      </Parameters>
      <Docs>
        <exception cref="T:System.ArgumentNullException">
          <paramref name="requestUri " />is <see langword="null" />.</exception>
        <exception cref="T:System.NotSupportedException">The request scheme specified in <paramref name="requestUri " /> is not registered.</exception>
        <exception cref="T:System.Security.SecurityException">The caller does not have permission to connect to the requested URI or a URI that the request is redirected to.</exception>
        <permission cref="!:System.Security.Permissions.WebPermission">Requires permission to connect to the requested URI. See <see cref="F:System.Net.NetworkAccess.Connect" />.</permission>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>The <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method returns a descendant of the <see cref="T:System.Net.WebRequest" /> class determined at run time as the closest registered match for <paramref name="requestUri" />.</para>
          <para>For example, if you create a <see cref="T:System.Net.WebRequest" /> descendant, Handler1, to handle requests to http://www.contoso.com/text/ and another named Handler2 to handle requests to http://www.contoso.com/code/, you can use <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method to return the WebRequest descendant associated with either specified URI.</para>
          <para>To return a descendant of the <see cref="T:System.Net.WebRequest" /> class based on only the scheme portion of a URI, use the <see cref="M:System.Net.WebRequest.CreateDefault(System.Uri)" /> method.</para>
          <para>For example, when a URI beginning with http:// or https:// is passed in <paramref name="requestUri" />, an <see cref="T:System.Net.HttpWebRequest" /> is returned by <see cref="M:System.Net.WebRequest.Create(System.Uri)" />. If a URI beginning with ftp:// is passed instead, the <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method will return a <see cref="T:System.Net.FileWebRequest" /> instance. If a URI beginning with file:// is passed instead, the <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method will return a <see cref="T:System.Net.FileWebRequest" /> instance.</para>
          <para>The pre-registered reserve types already registered include the following:</para>
          <list type="bullet">
            <item>
              <para>http://</para>
            </item>
            <item>
              <para>https://</para>
            </item>
            <item>
              <para>ftp://</para>
            </item>
            <item>
              <para>file://</para>
            </item>
          </list>
          <para>The .NET Framework includes support for the http://, https://, ftp://, and file:// URI schemes. Custom <see cref="T:System.Net.WebRequest" /> descendants to handle other requests are registered with the <see cref="M:System.Net.WebRequest.RegisterPrefix(System.String,System.Net.IWebRequestCreate)" /> method.</para>
          <block subset="none" type="note">
            <para>This member outputs trace information when you enable network tracing in your application. For more information, see <format type="text/html"><a href="E993B7C3-087F-45D8-9C02-9DDED936D804">[&lt;topic://conUsingNetworkTracing&gt;]</a></format>.</para>
          </block>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Initializes a new <see cref="T:System.Net.WebRequest" /> instance for the specified URI scheme.</para>
        </summary>
        <returns>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>A <see cref="T:System.Net.WebRequest" /> descendant for the specified URI scheme.</para>
        </returns>
        <param name="requestUri">
          <attribution license="cc4" from="Microsoft" modified="false" />A <see cref="T:System.Uri" /> containing the URI of the requested resource. </param>
      </Docs>
      <Excluded>0</Excluded>
    </Member>
    <Member MemberName="CreateDefault">
      <MemberSignature Language="ILASM" Value=".method public hidebysig static class System.Net.WebRequest CreateDefault(class System.Uri requestUri)" />
      <MemberSignature Language="C#" Value="public static System.Net.WebRequest CreateDefault (Uri requestUri);" />
      <MemberSignature Language="ILAsm" Value=".method public static hidebysig class System.Net.WebRequest CreateDefault(class System.Uri requestUri) cil managed" />
      <MemberType>Method</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Net.WebRequest</ReturnType>
      </ReturnValue>
      <Parameters>
        <Parameter Name="requestUri" Type="System.Uri" />
      </Parameters>
      <Docs>
        <exception cref="T:System.ArgumentNullException">
          <paramref name="requestUri" /> is <see langword="null" />.</exception>
        <exception cref="T:System.NotSupportedException">The request scheme specified in <paramref name="requestUri " /> is not registered.</exception>
        <exception cref="T:System.Security.SecurityException">The caller does not have permission to connect to the requested URI or a URI that the request is redirected to.</exception>
        <permission cref="!:System.Security.Permissions.WebPermission">Requires permission to connect to the requested URI. See <see cref="F:System.Net.NetworkAccess.Connect" />.</permission>
        <example>
          <para>This example demonstrates the use of the <see cref="M:System.Net.WebRequest.Create(System.Uri,System.Boolean)" /> and <see cref="M:System.Net.WebRequest.CreateDefault(System.Uri)" /> methods.</para>
          <code lang="C#">using System;
using System.Net;

public class ContosoTextRequest : WebRequest, IWebRequestCreate
{
   public new WebRequest Create(Uri uri)
   {
      return new ContosoTextRequest();
   }
}

public class CreateDefaultExample
{
   public static void Main()
   {
      ContosoTextRequest contoso = new ContosoTextRequest();
      Uri contosoUri = new Uri("http://www.contoso.com/text");
      WebRequest.RegisterPrefix("http://www.contoso.com/text", contoso);

      WebRequest httpContoso = WebRequest.CreateDefault(contosoUri);
      Console.WriteLine("CreateDefault --&gt; {0}", httpContoso);

      WebRequest textContoso = WebRequest.Create(contosoUri);
      Console.WriteLine("Create --&gt; {0}", textContoso);
   }
}
</code>
          <para>The output is</para>
          <c>
            <para>CreateDefault --&gt; System.Net.HttpWebRequest</para>
            <para>Create --&gt;
      ContosoTextRequest</para>
          </c>
        </example>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>The <see cref="M:System.Net.WebRequest.CreateDefault(System.Uri)" /> method returns a <see cref="T:System.Net.WebRequest" /> descendant instance based on only the scheme portion of a URI.</para>
          <para>For example, when a URI beginning with http:// is passed in <paramref name="requestUri" />, an <see cref="T:System.Net.HttpWebRequest" /> is returned by <see cref="M:System.Net.WebRequest.CreateDefault(System.Uri)" />. If a URI beginning with file:// is passed instead, the <see cref="M:System.Net.WebRequest.CreateDefault(System.Uri)" /> method will return a <see cref="T:System.Net.FileWebRequest" />.</para>
          <block subset="none" type="note">
            <para>This member outputs trace information when you enable network tracing in your application. For more information, see <format type="text/html"><a href="E993B7C3-087F-45D8-9C02-9DDED936D804">[&lt;topic://conUsingNetworkTracing&gt;]</a></format>.</para>
          </block>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Initializes a new <see cref="T:System.Net.WebRequest" /> instance for the specified URI scheme.</para>
        </summary>
        <returns>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>A <see cref="T:System.Net.WebRequest" /> descendant for the specified URI scheme.</para>
        </returns>
        <param name="requestUri">
          <attribution license="cc4" from="Microsoft" modified="false" />A <see cref="T:System.Uri" /> containing the URI of the requested resource. </param>
      </Docs>
      <Excluded>0</Excluded>
    </Member>
    <Member MemberName="CreateHttp">
      <MemberSignature Language="C#" Value="public static System.Net.HttpWebRequest CreateHttp (string requestUriString);" />
      <MemberSignature Language="ILAsm" Value=".method public static hidebysig class System.Net.HttpWebRequest CreateHttp(string requestUriString) cil managed" />
      <MemberType>Method</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <Attributes>
        <Attribute>
          <AttributeName>System.MonoTODO("for portable library support")</AttributeName>
        </Attribute>
      </Attributes>
      <ReturnValue>
        <ReturnType>System.Net.HttpWebRequest</ReturnType>
      </ReturnValue>
      <Parameters>
        <Parameter Name="requestUriString" Type="System.String" />
      </Parameters>
      <Docs>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>The <see cref="M:System.Net.WebRequest.CreateHttp(System.String)" /> method returns an instance of the <see cref="T:System.Net.HttpWebRequest" /> class for the <paramref name="requestUriString" />.</para>
          <para>When a URI that begins with http:// or http:// is passed in the <paramref name="requestUriString" /> parameter, a <see cref="T:System.Net.HttpWebRequest" /> is returned by <see cref="M:System.Net.WebRequest.CreateHttp(System.String)" />. Another other scheme will throw an <see cref="T:System.NotSupportedException" />. </para>
          <para>The <see cref="M:System.Net.WebRequest.CreateHttp(System.String)" /> method uses the <paramref name="requestUriString" /> parameter to create a <see cref="T:System.Uri" /> instance that it passes to the new <see cref="T:System.Net.HttpWebRequest" />. If the method is successful, the <see cref="P:System.Net.HttpWebRequest.AllowReadStreamBuffering" /> property on the returned <see cref="T:System.Net.HttpWebRequest" /> instance is set to false.</para>
          <para>The .NET Framework includes support for the http:// and  https:// URI schemes. Custom <see cref="T:System.Net.WebRequest" /> descendants to handle other requests are registered with the <see cref="M:System.Net.WebRequest.RegisterPrefix(System.String,System.Net.IWebRequestCreate)" /> method. The <see cref="M:System.Net.WebRequest.Create(System.String)" /> method can be used to create a descendant of the <see cref="T:System.Net.WebRequest" /> class for other schemes.</para>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Initializes a new <see cref="T:System.Net.HttpWebRequest" /> instance for the specified URI string.</para>
        </summary>
        <returns>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Returns <see cref="T:System.Net.HttpWebRequest" />.</para>
          <para>An <see cref="T:System.Net.HttpWebRequest" />  instance for the specific URI string.</para>
        </returns>
        <param name="requestUriString">
          <attribution license="cc4" from="Microsoft" modified="false" />A URI string that identifies the Internet resource. </param>
      </Docs>
    </Member>
    <Member MemberName="CreateHttp">
      <MemberSignature Language="C#" Value="public static System.Net.HttpWebRequest CreateHttp (Uri requestUri);" />
      <MemberSignature Language="ILAsm" Value=".method public static hidebysig class System.Net.HttpWebRequest CreateHttp(class System.Uri requestUri) cil managed" />
      <MemberType>Method</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <Attributes>
        <Attribute>
          <AttributeName>System.MonoTODO("for portable library support")</AttributeName>
        </Attribute>
      </Attributes>
      <ReturnValue>
        <ReturnType>System.Net.HttpWebRequest</ReturnType>
      </ReturnValue>
      <Parameters>
        <Parameter Name="requestUri" Type="System.Uri" />
      </Parameters>
      <Docs>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>The <see cref="M:System.Net.WebRequest.CreateHttp(System.Uri)" /> method returns an instance of the <see cref="T:System.Net.HttpWebRequest" /> class for the <paramref name="requestUri" />.</para>
          <para>When a URI that begins with http:// or http:// is passed in the <paramref name="requestUri" /> parameter, an <see cref="T:System.Net.HttpWebRequest" /> is returned by <see cref="M:System.Net.WebRequest.CreateHttp(System.Uri)" />. Another other scheme will throw a <see cref="T:System.NotSupportedException" />. </para>
          <para>The <see cref="M:System.Net.WebRequest.CreateHttp(System.Uri)" /> method uses the <paramref name="requestUri" /> parameter to create a new <see cref="T:System.Net.HttpWebRequest" /> instance. If the method is successful, the <see cref="P:System.Net.HttpWebRequest.AllowReadStreamBuffering" /> property on the returned <see cref="T:System.Net.HttpWebRequest" /> instance is set to false.</para>
          <para>The .NET Framework includes support for the http:// and  https:// URI schemes. Custom <see cref="T:System.Net.WebRequest" /> descendants to handle other requests are registered with the <see cref="M:System.Net.WebRequest.RegisterPrefix(System.String,System.Net.IWebRequestCreate)" /> method. The <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method can be used to create a descendant of the <see cref="T:System.Net.WebRequest" /> class for other schemes.</para>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Initializes a new <see cref="T:System.Net.HttpWebRequest" /> instance for the specified URI.</para>
        </summary>
        <returns>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Returns <see cref="T:System.Net.HttpWebRequest" />.</para>
          <para>An <see cref="T:System.Net.HttpWebRequest" /> instance for the specific URI string.</para>
        </returns>
        <param name="requestUri">
          <attribution license="cc4" from="Microsoft" modified="false" />A URI that identifies the Internet resource.</param>
      </Docs>
    </Member>
    <Member MemberName="Credentials">
      <MemberSignature Language="ILASM" Value=".property class System.Net.ICredentials Credentials { public hidebysig virtual specialname class System.Net.ICredentials get_Credentials() public hidebysig virtual specialname void set_Credentials(class System.Net.ICredentials value) }" />
      <MemberSignature Language="C#" Value="public virtual System.Net.ICredentials Credentials { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance class System.Net.ICredentials Credentials" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Net.ICredentials</ReturnType>
      </ReturnValue>
      <Parameters />
      <Docs>
        <value>
          <para> A <see cref="T:System.Net.ICredentials" /> object containing the authentication credentials
   associated with the request. The default is <see langword="null" /> .</para>
        </value>
        <exception cref="T:System.NotSupportedException">This property is not implemented in the derived class. </exception>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>The <see cref="P:System.Net.WebRequest.Credentials" /> property contains the authentication credentials required to access the Internet resource.</para>
          <block subset="none" type="note">
            <para>The <see cref="T:System.Net.WebRequest" /> class is an abstract class. The actual behavior of <see cref="T:System.Net.WebRequest" /> instances at run time is determined by the descendant class returned by the <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method. For more information about default values and exceptions, see the documentation for the descendant classes, such as <see cref="T:System.Net.HttpWebRequest" /> and <see cref="T:System.Net.FileWebRequest" />.</para>
          </block>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>When overridden in a descendant class, gets or sets the network credentials used for authenticating the request with the Internet resource.</para>
        </summary>
      </Docs>
      <Excluded>0</Excluded>
    </Member>
    <Member MemberName="DefaultCachePolicy">
      <MemberSignature Language="C#" Value="public static System.Net.Cache.RequestCachePolicy DefaultCachePolicy { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property class System.Net.Cache.RequestCachePolicy DefaultCachePolicy" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Net.Cache.RequestCachePolicy</ReturnType>
      </ReturnValue>
      <Docs>
        <value>To be added.</value>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>This policy is used for this request if the following conditions exist:</para>
          <list type="bullet">
            <item>
              <para>There is no <see cref="P:System.Net.HttpWebRequest.DefaultCachePolicy" /> property specified for this request.</para>
            </item>
            <item>
              <para>The machine and application configuration files do not specify a cache policy that is applicable to the Uniform Resource Identifier (URI) used to create this request.</para>
            </item>
          </list>
          <para>The cache policy determines whether the requested resource can be taken from a cache instead of sending the request to the resource host computer.</para>
          <para>A copy of a resource is only added to the cache if the response stream for the resource is retrieved and read to the end of the stream. So another request for the same resource could use a cached copy, depending on the cache policy level for this request.</para>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Gets or sets the default cache policy for this request.</para>
        </summary>
      </Docs>
    </Member>
    <Member MemberName="DefaultWebProxy">
      <MemberSignature Language="C#" Value="public static System.Net.IWebProxy DefaultWebProxy { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property class System.Net.IWebProxy DefaultWebProxy" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Net.IWebProxy</ReturnType>
      </ReturnValue>
      <Docs>
        <value>To be added.</value>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>The <see cref="P:System.Net.WebRequest.DefaultWebProxy" /> property gets or sets the global proxy. The <see cref="P:System.Net.WebRequest.DefaultWebProxy" /> property determines the default proxy that all <see cref="T:System.Net.WebRequest" /> instances use if the request supports proxies and no proxy is set explicitly using the <see cref="P:System.Net.HttpWebRequest.Proxy" /> property. Proxies are currently supported by <see cref="T:System.Net.FtpWebRequest" /> and <see cref="T:System.Net.HttpWebRequest" />.</para>
          <para>The <see cref="P:System.Net.WebRequest.DefaultWebProxy" /> property reads proxy settings from the app.config file. If there is no config file, the current user's Internet Explorer (IE) proxy settings are used.</para>
          <para>If the <see cref="P:System.Net.WebRequest.DefaultWebProxy" /> property is set to null, all subsequent instances of the <see cref="T:System.Net.WebRequest" /> class created by the <see cref="M:System.Net.WebRequest.Create(System.String)" /> or <see cref="M:System.Net.WebRequest.CreateDefault(System.Uri)" /> methods do not have a proxy.</para>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Gets or sets the global HTTP proxy.</para>
        </summary>
      </Docs>
    </Member>
    <Member MemberName="EndGetRequestStream">
      <MemberSignature Language="ILASM" Value=".method public hidebysig virtual class System.IO.Stream EndGetRequestStream(class System.IAsyncResult asyncResult)" />
      <MemberSignature Language="C#" Value="public virtual System.IO.Stream EndGetRequestStream (IAsyncResult asyncResult);" />
      <MemberSignature Language="ILAsm" Value=".method public hidebysig newslot virtual instance class System.IO.Stream EndGetRequestStream(class System.IAsyncResult asyncResult) cil managed" />
      <MemberType>Method</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.IO.Stream</ReturnType>
      </ReturnValue>
      <Parameters>
        <Parameter Name="asyncResult" Type="System.IAsyncResult" />
      </Parameters>
      <Docs>
        <exception cref="T:System.NotSupportedException">This method is not overridden in the derived class.</exception>
        <exception cref="T:System.ArgumentException">
          <paramref name="asyncResult" /> was not returned by a call to <see cref="M:System.Net.WebRequest.BeginGetRequestStream(System.AsyncCallback,System.Object)" />.</exception>
        <exception cref="T:System.ArgumentNullException">
          <paramref name="asyncResult" /> is a null reference. </exception>
        <exception cref="T:System.InvalidOperationException">
          <para> This method was called previously using <paramref name="asyncResult." /></para>
          <para>-or-</para>
          <para>No stream is available.</para>
        </exception>
        <exception cref="T:System.Net.WebException">An error occurred while processing the request.</exception>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>The <see cref="M:System.Net.WebRequest.EndGetRequestStream(System.IAsyncResult)" /> method completes an asynchronous stream request that was started by the <see cref="M:System.Net.WebRequest.BeginGetRequestStream(System.AsyncCallback,System.Object)" /> method.</para>
          <block subset="none" type="note">
            <para>To avoid timing issues with garbage collection, be sure to close the response stream by calling the <see cref="M:System.IO.Stream.Close" /> method on the stream returned by <see cref="M:System.Net.WebResponse.GetResponseStream" /> after calling <see cref="M:System.Net.WebRequest.EndGetResponse(System.IAsyncResult)" />.</para>
          </block>
          <block subset="none" type="note">
            <para>The <see cref="T:System.Net.WebRequest" /> class is an abstract class. The actual behavior of <see cref="T:System.Net.WebRequest" /> instances at run time is determined by the descendant class returned by the <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method. For more information about default values and exceptions, see the documentation for the descendant classes, such as <see cref="T:System.Net.HttpWebRequest" /> and <see cref="T:System.Net.FileWebRequest" />.</para>
          </block>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>When overridden in a descendant class, returns a <see cref="T:System.IO.Stream" /> for writing data to the Internet resource.</para>
        </summary>
        <returns>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>A <see cref="T:System.IO.Stream" /> to write data to.</para>
        </returns>
        <param name="asyncResult">
          <attribution license="cc4" from="Microsoft" modified="false" />An <see cref="T:System.IAsyncResult" /> that references a pending request for a stream. </param>
      </Docs>
      <Excluded>0</Excluded>
    </Member>
    <Member MemberName="EndGetResponse">
      <MemberSignature Language="ILASM" Value=".method public hidebysig virtual class System.Net.WebResponse EndGetResponse(class System.IAsyncResult asyncResult)" />
      <MemberSignature Language="C#" Value="public virtual System.Net.WebResponse EndGetResponse (IAsyncResult asyncResult);" />
      <MemberSignature Language="ILAsm" Value=".method public hidebysig newslot virtual instance class System.Net.WebResponse EndGetResponse(class System.IAsyncResult asyncResult) cil managed" />
      <MemberType>Method</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Net.WebResponse</ReturnType>
      </ReturnValue>
      <Parameters>
        <Parameter Name="asyncResult" Type="System.IAsyncResult" />
      </Parameters>
      <Docs>
        <exception cref="T:System.NotSupportedException">This method is not overridden in the derived class.</exception>
        <exception cref="T:System.ArgumentException">
          <paramref name="asyncResult" /> was not returned by a call to <see cref="M:System.Net.WebRequest.BeginGetResponse(System.AsyncCallback,System.Object)" />.</exception>
        <exception cref="T:System.ArgumentNullException">
          <paramref name="asyncResult" /> is a null reference.</exception>
        <exception cref="T:System.InvalidOperationException">
          <para>The <see cref="P:System.Net.WebRequest.ContentLength" /> property of the current instance is greater than zero but no data has been written to the request stream.</para>
          <para>-or-</para>
          <para>This method was called previously using <paramref name="asyncResult." /></para>
        </exception>
        <exception cref="T:System.Net.WebException">An error occurred while processing the request.</exception>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>The <see cref="M:System.Net.WebRequest.EndGetResponse(System.IAsyncResult)" /> method completes an asynchronous request for an Internet resource that was started with the <see cref="M:System.Net.WebRequest.BeginGetResponse(System.AsyncCallback,System.Object)" /> method.</para>
          <block subset="none" type="note">
            <para>The <see cref="T:System.Net.WebRequest" /> class is an abstract class. The actual behavior of <see cref="T:System.Net.WebRequest" /> instances at run time is determined by the descendant class returned by the <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method. For more information about default values and exceptions, see the documentation for the descendant classes, such as <see cref="T:System.Net.HttpWebRequest" /> and <see cref="T:System.Net.FileWebRequest" />.</para>
          </block>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>When overridden in a descendant class, returns a <see cref="T:System.Net.WebResponse" />.</para>
        </summary>
        <returns>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>A <see cref="T:System.Net.WebResponse" /> that contains a response to the Internet request.</para>
        </returns>
        <param name="asyncResult">
          <attribution license="cc4" from="Microsoft" modified="false" />An <see cref="T:System.IAsyncResult" /> that references a pending request for a response. </param>
      </Docs>
      <Excluded>0</Excluded>
    </Member>
    <Member MemberName="GetObjectData">
      <MemberSignature Language="C#" Value="protected virtual void GetObjectData (System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext);" />
      <MemberSignature Language="ILAsm" Value=".method familyhidebysig newslot virtual instance void GetObjectData(class System.Runtime.Serialization.SerializationInfo serializationInfo, valuetype System.Runtime.Serialization.StreamingContext streamingContext) cil managed" />
      <MemberType>Method</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Void</ReturnType>
      </ReturnValue>
      <Parameters>
        <Parameter Name="serializationInfo" Type="System.Runtime.Serialization.SerializationInfo" />
        <Parameter Name="streamingContext" Type="System.Runtime.Serialization.StreamingContext" />
      </Parameters>
      <Docs>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Any objects included in the <see cref="T:System.Runtime.Serialization.SerializationInfo" /> are automatically tracked and serialized by the formatter.</para>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Populates a <see cref="T:System.Runtime.Serialization.SerializationInfo" /> with the data needed to serialize the target object.</para>
        </summary>
        <param name="serializationInfo">
          <attribution license="cc4" from="Microsoft" modified="false" />The <see cref="T:System.Runtime.Serialization.SerializationInfo" /> to populate with data. </param>
        <param name="streamingContext">
          <attribution license="cc4" from="Microsoft" modified="false" />A <see cref="T:System.Runtime.Serialization.StreamingContext" /> that specifies the destination for this serialization.</param>
      </Docs>
    </Member>
    <Member MemberName="GetRequestStream">
      <MemberSignature Language="ILASM" Value=".method public hidebysig virtual class System.IO.Stream GetRequestStream()" />
      <MemberSignature Language="C#" Value="public virtual System.IO.Stream GetRequestStream ();" />
      <MemberSignature Language="ILAsm" Value=".method public hidebysig newslot virtual instance class System.IO.Stream GetRequestStream() cil managed" />
      <MemberType>Method</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.IO.Stream</ReturnType>
      </ReturnValue>
      <Parameters />
      <Docs>
        <exception cref="T:System.NotSupportedException">This method is not overridden in the derived class.</exception>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>The <see cref="M:System.Net.WebRequest.GetRequestStream" /> method initiates a request to send data to the Internet resource and returns a <see cref="T:System.IO.Stream" /> instance for sending data to the Internet resource.</para>
          <para>The <see cref="M:System.Net.WebRequest.GetRequestStream" /> method provides synchronous access to the <see cref="T:System.IO.Stream" />. For asynchronous access, use the <see cref="M:System.Net.WebRequest.BeginGetRequestStream(System.AsyncCallback,System.Object)" /> and <see cref="M:System.Net.WebRequest.EndGetRequestStream(System.IAsyncResult)" /> methods.</para>
          <block subset="none" type="note">
            <para>The <see cref="T:System.Net.WebRequest" /> class is an abstract class. The actual behavior of <see cref="T:System.Net.WebRequest" /> instances at run time is determined by the descendant class returned by the <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method. For more information about default values and exceptions, see the documentation for the descendant classes, such as <see cref="T:System.Net.HttpWebRequest" /> and <see cref="T:System.Net.FileWebRequest" />.</para>
          </block>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>When overridden in a descendant class, returns a <see cref="T:System.IO.Stream" /> for writing data to the Internet resource.</para>
        </summary>
        <returns>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>A <see cref="T:System.IO.Stream" /> for writing data to the Internet resource.</para>
        </returns>
      </Docs>
      <Excluded>0</Excluded>
    </Member>
    <Member MemberName="GetRequestStreamAsync">
      <MemberSignature Language="C#" Value="public virtual System.Threading.Tasks.Task&lt;System.IO.Stream&gt; GetRequestStreamAsync ();" />
      <MemberSignature Language="ILAsm" Value=".method public hidebysig newslot virtual instance class System.Threading.Tasks.Task`1&lt;class System.IO.Stream&gt; GetRequestStreamAsync() cil managed" />
      <MemberType>Method</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Threading.Tasks.Task&lt;System.IO.Stream&gt;</ReturnType>
      </ReturnValue>
      <Parameters />
      <Docs>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>This operation will not block. The returned <see cref="T:System.Threading.Tasks.Task`1" />object will complete when the <see cref="T:System.IO.Stream" /> for writing data to the Internet resource is available.</para>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>When overridden in a descendant class, returns a <see cref="T:System.IO.Stream" /> for writing data to the Internet resource as an asynchronous operation.</para>
        </summary>
        <returns>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Returns <see cref="T:System.Threading.Tasks.Task`1" />.</para>
          <para>The task object representing the asynchronous operation.</para>
        </returns>
      </Docs>
    </Member>
    <Member MemberName="GetResponse">
      <MemberSignature Language="ILASM" Value=".method public hidebysig virtual class System.Net.WebResponse GetResponse()" />
      <MemberSignature Language="C#" Value="public virtual System.Net.WebResponse GetResponse ();" />
      <MemberSignature Language="ILAsm" Value=".method public hidebysig newslot virtual instance class System.Net.WebResponse GetResponse() cil managed" />
      <MemberType>Method</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Net.WebResponse</ReturnType>
      </ReturnValue>
      <Parameters />
      <Docs>
        <exception cref="T:System.NotSupportedException">This method is not overridden in the derived class.</exception>
        <exception cref="T:System.Net.WebException">
          <para> The request timed out.</para>
          <para>-or-</para>
          <para>An error occurred while processing the request.</para>
        </exception>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>The <see cref="M:System.Net.WebRequest.GetResponse" /> method sends a request to an Internet resource and returns a <see cref="T:System.Net.WebResponse" /> instance. If the request has already been initiated by a call to <see cref="M:System.Net.WebRequest.GetRequestStream" />, the <see cref="M:System.Net.WebRequest.GetResponse" /> method completes the request and returns any response.</para>
          <para>The <see cref="M:System.Net.WebRequest.GetResponse" /> method provides synchronous access to the <see cref="T:System.Net.WebResponse" />. For asynchronous access, use the <see cref="M:System.Net.WebRequest.BeginGetResponse(System.AsyncCallback,System.Object)" /> and <see cref="M:System.Net.WebRequest.EndGetResponse(System.IAsyncResult)" /> methods.</para>
          <block subset="none" type="note">
            <para>The <see cref="T:System.Net.WebRequest" /> class is an abstract class. The actual behavior of <see cref="T:System.Net.WebRequest" /> instances at run time is determined by the descendant class returned by the <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method. For more information about default values and exceptions, see the documentation for the descendant classes, such as <see cref="T:System.Net.HttpWebRequest" /> and <see cref="T:System.Net.FileWebRequest" />.</para>
          </block>
          <block subset="none" type="note">
            <para>If a WebException is thrown, use the <see cref="P:System.Net.WebException.Response" /> and <see cref="P:System.Net.WebException.Status" /> properties of the exception to determine the response from the server.</para>
            <para />
          </block>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>When overridden in a descendant class, returns a response to an Internet request.</para>
        </summary>
        <returns>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>A <see cref="T:System.Net.WebResponse" /> containing the response to the Internet request.</para>
        </returns>
      </Docs>
      <Excluded>0</Excluded>
    </Member>
    <Member MemberName="GetResponseAsync">
      <MemberSignature Language="C#" Value="public virtual System.Threading.Tasks.Task&lt;System.Net.WebResponse&gt; GetResponseAsync ();" />
      <MemberSignature Language="ILAsm" Value=".method public hidebysig newslot virtual instance class System.Threading.Tasks.Task`1&lt;class System.Net.WebResponse&gt; GetResponseAsync() cil managed" />
      <MemberType>Method</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Threading.Tasks.Task&lt;System.Net.WebResponse&gt;</ReturnType>
      </ReturnValue>
      <Parameters />
      <Docs>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>This operation will not block. The returned <see cref="T:System.Threading.Tasks.Task`1" /> object will complete after a response to an Internet request is available.</para>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>When overridden in a descendant class, returns a response to an Internet request as an asynchronous operation.</para>
        </summary>
        <returns>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Returns <see cref="T:System.Threading.Tasks.Task`1" />.</para>
          <para>The task object representing the asynchronous operation.</para>
        </returns>
      </Docs>
    </Member>
    <Member MemberName="GetSystemWebProxy">
      <MemberSignature Language="C#" Value="public static System.Net.IWebProxy GetSystemWebProxy ();" />
      <MemberSignature Language="ILAsm" Value=".method public static hidebysig class System.Net.IWebProxy GetSystemWebProxy() cil managed" />
      <MemberType>Method</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <Attributes>
        <Attribute>
          <AttributeName>System.MonoTODO("Look in other places for proxy config info")</AttributeName>
        </Attribute>
      </Attributes>
      <ReturnValue>
        <ReturnType>System.Net.IWebProxy</ReturnType>
      </ReturnValue>
      <Parameters />
      <Docs>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="true" />
          <para><see cref="M:System.Net.WebRequest.GetSystemWebProxy" /> creates an appropriate proxy object for the current user.</para>
          <para>On Windows, the method reads the current user's Internet Explorer (IE) proxy settings. The settings supported on Mono are proxy enabled, proxy URL, and proxy excluded domains.</para>
          <para>On UNIX-like systems (but not including Mac OS, iOS, or Android), the method reads the environment variables "MONO_PROXY" (or "mono_proxy") and "NO_PROXY" (or "no_proxy"). See the mono man page for more information.</para>
          <para>If your application is impersonating several users, you can use the <see cref="M:System.Net.WebRequest.GetSystemWebProxy" /> method to retrieve a proxy for each impersonated user.</para>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Returns a proxy configured with the Internet Explorer settings of the currently impersonated user.</para>
        </summary>
        <returns>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>An <see cref="T:System.Net.IWebProxy" /> used by every call to instances of <see cref="T:System.Net.WebRequest" />.</para>
        </returns>
      </Docs>
    </Member>
    <Member MemberName="Headers">
      <MemberSignature Language="ILASM" Value=".property class System.Net.WebHeaderCollection Headers { public hidebysig virtual specialname class System.Net.WebHeaderCollection get_Headers() public hidebysig virtual specialname void set_Headers(class System.Net.WebHeaderCollection value) }" />
      <MemberSignature Language="C#" Value="public virtual System.Net.WebHeaderCollection Headers { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance class System.Net.WebHeaderCollection Headers" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Net.WebHeaderCollection</ReturnType>
      </ReturnValue>
      <Parameters />
      <Docs>
        <value>
          <para> A <see cref="T:System.Net.WebHeaderCollection" /> containing the header name/value pairs associated
 with the current instance.</para>
        </value>
        <exception cref="T:System.NotSupportedException">This property is not implemented in the derived class. </exception>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>The <see cref="P:System.Net.WebRequest.Headers" /> property contains a <see cref="T:System.Net.WebHeaderCollection" /> instance containing the header information to send to the Internet resource.</para>
          <block subset="none" type="note">
            <para>The <see cref="T:System.Net.WebRequest" /> class is an abstract class. The actual behavior of <see cref="T:System.Net.WebRequest" /> instances at run time is determined by the descendant class returned by the <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method. For more information about default values and exceptions, see the documentation for the descendant classes, such as <see cref="T:System.Net.HttpWebRequest" /> and <see cref="T:System.Net.FileWebRequest" />.</para>
          </block>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>When overridden in a descendant class, gets or sets the collection of header name/value pairs associated with the request.</para>
        </summary>
      </Docs>
      <Excluded>0</Excluded>
    </Member>
    <Member MemberName="ImpersonationLevel">
      <MemberSignature Language="C#" Value="public System.Security.Principal.TokenImpersonationLevel ImpersonationLevel { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance valuetype System.Security.Principal.TokenImpersonationLevel ImpersonationLevel" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Security.Principal.TokenImpersonationLevel</ReturnType>
      </ReturnValue>
      <Docs>
        <value>To be added.</value>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>The impersonation level determines how the server can use the client's credentials.</para>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Gets or sets the impersonation level for the current request.</para>
        </summary>
      </Docs>
    </Member>
    <Member MemberName="Method">
      <MemberSignature Language="ILASM" Value=".property string Method { public hidebysig virtual specialname string get_Method() public hidebysig virtual specialname void set_Method(string value) }" />
      <MemberSignature Language="C#" Value="public virtual string Method { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance string Method" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.String</ReturnType>
      </ReturnValue>
      <Parameters />
      <Docs>
        <value>
          <para> A <see cref="T:System.String" /> containing the protocol method to use in the current instance.</para>
        </value>
        <exception cref="T:System.NotSupportedException">This property is not implemented in the derived class. </exception>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>When overridden in a descendant class, the <see cref="P:System.Net.WebRequest.Method" /> property contains the request method to use in this request.</para>
          <block subset="none" type="note">
            <para>The <see cref="T:System.Net.WebRequest" /> class is an abstract class. The actual behavior of <see cref="T:System.Net.WebRequest" /> instances at run time is determined by the descendant class returned by the <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method. For more information about default values and exceptions, see the documentation for the descendant classes, such as <see cref="T:System.Net.HttpWebRequest" /> and <see cref="T:System.Net.FileWebRequest" />.</para>
          </block>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>When overridden in a descendant class, gets or sets the protocol method to use in this request.</para>
        </summary>
      </Docs>
      <Excluded>0</Excluded>
    </Member>
    <Member MemberName="PreAuthenticate">
      <MemberSignature Language="ILASM" Value=".property bool PreAuthenticate { public hidebysig virtual specialname bool get_PreAuthenticate() public hidebysig virtual specialname void set_PreAuthenticate(bool value) }" />
      <MemberSignature Language="C#" Value="public virtual bool PreAuthenticate { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance bool PreAuthenticate" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Boolean</ReturnType>
      </ReturnValue>
      <Parameters />
      <Docs>
        <value>
          <para>
            <see langword="true" /> if
   authentication information will be
   sent with the current request without waiting for an authentication challenge
   from
   the requested resource;
   otherwise, <see langword="false" />.</para>
        </value>
        <exception cref="T:System.NotSupportedException">This property is not implemented in the derived class. </exception>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>With the exception of the first request, the <see cref="P:System.Net.WebRequest.PreAuthenticate" /> property indicates whether to send authentication information with subsequent requests without waiting to be challenged by the server. When <see cref="P:System.Net.WebRequest.PreAuthenticate" /> is false, the <see cref="T:System.Net.WebRequest" /> waits for an authentication challenge before sending authentication information.</para>
          <block subset="none" type="note">
            <para>The <see cref="T:System.Net.WebRequest" /> class is an abstract class. The actual behavior of <see cref="T:System.Net.WebRequest" /> instances at run time is determined by the descendant class returned by the <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method. For more information about default values and exceptions, see the documentation for the descendant classes, such as <see cref="T:System.Net.HttpWebRequest" /> and <see cref="T:System.Net.FileWebRequest" />.</para>
          </block>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>When overridden in a descendant class, indicates whether to pre-authenticate the request.</para>
        </summary>
      </Docs>
      <Excluded>0</Excluded>
    </Member>
    <Member MemberName="Proxy">
      <MemberSignature Language="ILASM" Value=".property class System.Net.IWebProxy Proxy { public hidebysig virtual specialname class System.Net.IWebProxy get_Proxy() public hidebysig virtual specialname void set_Proxy(class System.Net.IWebProxy value) }" />
      <MemberSignature Language="C#" Value="public virtual System.Net.IWebProxy Proxy { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance class System.Net.IWebProxy Proxy" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Net.IWebProxy</ReturnType>
      </ReturnValue>
      <Parameters />
      <Docs>
        <value>
          <para> A <see cref="T:System.Net.IWebProxy" /> to use to access resources.</para>
        </value>
        <exception cref="T:System.NotSupportedException">This property is not implemented in the derived class. </exception>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>The <see cref="P:System.Net.WebRequest.Proxy" /> property identifies the network proxy that the request uses to access the Internet resource. The request is made through the proxy server rather than directly to the Internet resource.</para>
          <block subset="none" type="note">
            <para>The <see cref="T:System.Net.WebRequest" /> class is an abstract class. The actual behavior of <see cref="T:System.Net.WebRequest" /> instances at run time is determined by the descendant class returned by the <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method. For more information about default values and exceptions, see the documentation for the descendant classes, such as <see cref="T:System.Net.HttpWebRequest" /> and <see cref="T:System.Net.FileWebRequest" />.</para>
          </block>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>When overridden in a descendant class, gets or sets the network proxy to use to access this Internet resource.</para>
        </summary>
      </Docs>
      <Excluded>0</Excluded>
    </Member>
    <Member MemberName="RegisterPrefix">
      <MemberSignature Language="ILASM" Value=".method public hidebysig static bool RegisterPrefix(string prefix, class System.Net.IWebRequestCreate creator)" />
      <MemberSignature Language="C#" Value="public static bool RegisterPrefix (string prefix, System.Net.IWebRequestCreate creator);" />
      <MemberSignature Language="ILAsm" Value=".method public static hidebysig bool RegisterPrefix(string prefix, class System.Net.IWebRequestCreate creator) cil managed" />
      <MemberType>Method</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Boolean</ReturnType>
      </ReturnValue>
      <Parameters>
        <Parameter Name="prefix" Type="System.String" />
        <Parameter Name="creator" Type="System.Net.IWebRequestCreate" />
      </Parameters>
      <Docs>
        <exception cref="T:System.ArgumentNullException">
          <para>
            <paramref name="prefix" /> is <see langword="null" /> or 
				<paramref name="creator" /> is <see langword="null" />.</para>
        </exception>
        <example>
          <para>The following example demonstrates how to register a new
      scheme.</para>
          <code lang="C#">using System;
using System.Net;

public class ftpWebRequest : WebRequest {
   //implement ftp-specific protocol methods and properties
}

public class ftpCreator : IWebRequestCreate 
{
   public WebRequest Create(Uri uri) 
   {
      return new ftpWebRequest(); 
   }
}

public class RegisterPrefixExample
{

   public static void Main() 
   {
 
      ftpCreator creator = new ftpCreator();
      WebRequest.RegisterPrefix("ftp://", creator);
      WebRequest wr = WebRequest.Create("ftp://testFile");
      Console.WriteLine(wr);
   }
}
   </code>
          <para>The output is</para>
          <para>ftpWebRequest</para>
        </example>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>The <see cref="M:System.Net.WebRequest.RegisterPrefix(System.String,System.Net.IWebRequestCreate)" /> method registers <see cref="T:System.Net.WebRequest" /> descendants to service requests. <see cref="T:System.Net.WebRequest" /> descendants are typically registered to handle a specific protocol, such HTTP or FTP, but can be registered to handle a request to a specific server or path on a server.</para>
          <para>The pre-registered reserve types already registered include the following:</para>
          <list type="bullet">
            <item>
              <para>http://</para>
            </item>
            <item>
              <para>https://</para>
            </item>
            <item>
              <para>ftp://</para>
            </item>
            <item>
              <para>file://</para>
            </item>
          </list>
          <para>For more information, see the <see cref="M:System.Net.WebRequest.Create(System.String)" /> and <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> methods.</para>
          <para>Duplicate prefixes are not allowed. <see cref="M:System.Net.WebRequest.RegisterPrefix(System.String,System.Net.IWebRequestCreate)" /> returns false if an attempt is made to register a duplicate prefix.</para>
          <block subset="none" type="note">
            <para>The <see cref="T:System.Net.HttpWebRequest" /> class is registered to service requests for HTTP and HTTPS schemes by default. Attempts to register a different <see cref="T:System.Net.WebRequest" /> descendant for these schemes will fail.</para>
          </block>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Registers a <see cref="T:System.Net.WebRequest" /> descendant for the specified URI.</para>
        </summary>
        <returns>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>true if registration is successful; otherwise, false.</para>
        </returns>
        <param name="prefix">
          <attribution license="cc4" from="Microsoft" modified="false" />The complete URI or URI prefix that the <see cref="T:System.Net.WebRequest" /> descendant services. </param>
        <param name="creator">
          <attribution license="cc4" from="Microsoft" modified="false" />The create method that the <see cref="T:System.Net.WebRequest" /> calls to create the <see cref="T:System.Net.WebRequest" /> descendant. </param>
      </Docs>
      <Excluded>0</Excluded>
    </Member>
    <Member MemberName="RequestUri">
      <MemberSignature Language="ILASM" Value=".property class System.Uri RequestUri { public hidebysig virtual specialname class System.Uri get_RequestUri() }" />
      <MemberSignature Language="C#" Value="public virtual Uri RequestUri { get; }" />
      <MemberSignature Language="ILAsm" Value=".property instance class System.Uri RequestUri" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Uri</ReturnType>
      </ReturnValue>
      <Parameters />
      <Docs>
        <value>
          <para> A <see cref="T:System.Uri" /> containing the URI 
   of
   the resource associated with the current instance</para>
        </value>
        <exception cref="T:System.NotSupportedException">This property is not implemented in the derived class. </exception>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>When overridden in a descendant class, the <see cref="P:System.Net.WebRequest.RequestUri" /> property contains the <see cref="T:System.Uri" /> instance that <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method uses to create the request.</para>
          <block subset="none" type="note">
            <para>The <see cref="T:System.Net.WebRequest" /> class is an abstract class. The actual behavior of <see cref="T:System.Net.WebRequest" /> instances at run time is determined by the descendant class returned by the <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method. For more information about default values and exceptions, see the documentation for the descendant classes, such as <see cref="T:System.Net.HttpWebRequest" /> and <see cref="T:System.Net.FileWebRequest" />.</para>
          </block>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>When overridden in a descendant class, gets the URI of the Internet resource associated with the request.</para>
        </summary>
      </Docs>
      <Excluded>0</Excluded>
    </Member>
    <Member MemberName="System.Runtime.Serialization.ISerializable.GetObjectData">
      <MemberSignature Language="C#" Value="void ISerializable.GetObjectData (System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext);" />
      <MemberSignature Language="ILAsm" Value=".method hidebysig newslot virtual instance void System.Runtime.Serialization.ISerializable.GetObjectData(class System.Runtime.Serialization.SerializationInfo serializationInfo, valuetype System.Runtime.Serialization.StreamingContext streamingContext) cil managed" />
      <MemberType>Method</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Void</ReturnType>
      </ReturnValue>
      <Parameters>
        <Parameter Name="serializationInfo" Type="System.Runtime.Serialization.SerializationInfo" />
        <Parameter Name="streamingContext" Type="System.Runtime.Serialization.StreamingContext" />
      </Parameters>
      <Docs>
        <remarks>To be added.</remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>When overridden in a descendant class, populates a <see cref="T:System.Runtime.Serialization.SerializationInfo" /> instance with the data needed to serialize the <see cref="T:System.Net.WebRequest" />.</para>
        </summary>
        <param name="serializationInfo">
          <attribution license="cc4" from="Microsoft" modified="false" />A <see cref="T:System.Runtime.Serialization.SerializationInfo" />, which holds the serialized data for the <see cref="T:System.Net.WebRequest" />. </param>
        <param name="streamingContext">
          <attribution license="cc4" from="Microsoft" modified="false" />A <see cref="T:System.Runtime.Serialization.StreamingContext" /> that contains the destination of the serialized stream associated with the new <see cref="T:System.Net.WebRequest" />. </param>
      </Docs>
    </Member>
    <Member MemberName="Timeout">
      <MemberSignature Language="ILASM" Value=".property int32 Timeout { public hidebysig virtual specialname int32 get_Timeout() public hidebysig virtual specialname void set_Timeout(int32 value) }" />
      <MemberSignature Language="C#" Value="public virtual int Timeout { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance int32 Timeout" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Int32</ReturnType>
      </ReturnValue>
      <Parameters />
      <Docs>
        <value>
          <para> A <see cref="T:System.Int32" /> containing the length of time, in milliseconds, before the current request
   will time out, or <see cref="F:System.Threading.Timeout.Infinite" qualify="true" /> to indicate that the request does not time out.</para>
        </value>
        <exception cref="T:System.NotSupportedException">This property is not implemented in the derived class. </exception>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>The <see cref="P:System.Net.WebRequest.Timeout" /> property indicates the length of time, in milliseconds, until the request times out and throws a <see cref="T:System.Net.WebException" />. The <see cref="P:System.Net.WebRequest.Timeout" /> property affects only synchronous requests made with the <see cref="M:System.Net.WebRequest.GetResponse" /> method. To time out asynchronous requests, use the <see cref="M:System.Net.WebRequest.Abort" /> method.</para>
          <block subset="none" type="note">
            <para>The <see cref="T:System.Net.WebRequest" /> class is an abstract class. The actual behavior of <see cref="T:System.Net.WebRequest" /> instances at run time is determined by the descendant class returned by the <see cref="M:System.Net.WebRequest.Create(System.Uri)" /> method. For more information about default values and exceptions, see the documentation for the descendant classes, such as <see cref="T:System.Net.HttpWebRequest" /> and <see cref="T:System.Net.FileWebRequest" />.</para>
          </block>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Gets or sets the length of time, in milliseconds, before the request times out.</para>
        </summary>
      </Docs>
      <Excluded>0</Excluded>
    </Member>
    <Member MemberName="UseDefaultCredentials">
      <MemberSignature Language="C#" Value="public virtual bool UseDefaultCredentials { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance bool UseDefaultCredentials" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Boolean</ReturnType>
      </ReturnValue>
      <Docs>
        <value>To be added.</value>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Set this property to true when requests made by this <see cref="T:System.Net.WebRequest" /> object should, if requested by the server, be authenticated using the credentials of the currently logged on user. For client applications, this is the desired behavior in most scenarios. For middle tier applications, such as ASP.NET applications, instead of using this property, you would typically set the <see cref="P:System.Net.WebRequest.Credentials" /> property to the credentials of the client on whose behalf the request is made.</para>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>When overridden in a descendant class, gets or sets a <see cref="T:System.Boolean" /> value that controls whether <see cref="P:System.Net.CredentialCache.DefaultCredentials" /> are sent with requests.</para>
        </summary>
      </Docs>
    </Member>
  </Members>
  <TypeExcluded>0</TypeExcluded>
</Type>