110 lines
4.3 KiB
C#
110 lines
4.3 KiB
C#
//------------------------------------------------------------------------------
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// <copyright file="Warning.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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//------------------------------------------------------------------------------
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/*
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*/
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namespace System.ComponentModel {
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using Microsoft.Win32;
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using System;
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using System.Diagnostics;
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using System.Runtime.InteropServices;
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using System.Runtime.Serialization;
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using System.Security.Permissions;
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/// <devdoc>
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/// <para>Specifies an exception that is handled as a warning instead of an error.</para>
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/// </devdoc>
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[HostProtection(SharedState = true)]
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[Serializable]
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public class WarningException : SystemException {
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private readonly string helpUrl;
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private readonly string helpTopic;
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/// <devdoc>
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/// <para>Initializes a new instance of the <see cref='System.ComponentModel.Win32Exception'/> class with the last Win32 error
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/// that occured.</para>
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/// </devdoc>
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public WarningException() : this(null, null, null) {
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}
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/// <devdoc>
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/// <para>Initializes a new instance of the <see cref='System.ComponentModel.WarningException'/> class with
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/// the specified message and no Help file.</para>
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/// </devdoc>
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public WarningException(string message) : this(message, null, null) {
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}
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/// <devdoc>
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/// <para>Initializes a new instance of the <see cref='System.ComponentModel.WarningException'/> class with
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/// the specified message, and with access to the specified Help file.</para>
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/// </devdoc>
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public WarningException(string message, string helpUrl) : this(message, helpUrl, null) {
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}
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/// <devdoc>
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/// Initializes a new instance of the Exception class with a specified error message and a
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/// reference to the inner exception that is the cause of this exception.
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/// FxCop CA1032: Multiple constructors are required to correctly implement a custom exception.
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/// </devdoc>
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public WarningException( string message, Exception innerException )
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: base(message, innerException) {
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}
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/// <devdoc>
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/// <para>Initializes a new instance of the <see cref='System.ComponentModel.WarningException'/> class with the
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/// specified message, and with access to the specified Help file and topic.</para>
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/// </devdoc>
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public WarningException(string message, string helpUrl, string helpTopic)
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: base(message) {
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this.helpUrl = helpUrl;
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this.helpTopic = helpTopic;
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}
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/// <devdoc>
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/// Need this constructor since Exception implements ISerializable.
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/// </devdoc>
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protected WarningException(SerializationInfo info, StreamingContext context) : base (info, context) {
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helpUrl = (string) info.GetValue("helpUrl", typeof(string));
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helpTopic = (string) info.GetValue("helpTopic", typeof(string));
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}
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/// <devdoc>
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/// <para> Specifies the Help file associated with the
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/// warning. This field is read-only.</para>
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/// </devdoc>
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public string HelpUrl {
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get {
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return helpUrl;
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}
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}
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/// <devdoc>
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/// <para> Specifies the
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/// Help topic associated with the warning. This field is read-only. </para>
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/// </devdoc>
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public string HelpTopic {
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get {
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return helpTopic;
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}
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}
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/// <devdoc>
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/// Need this since Exception implements ISerializable and we have fields to save out.
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/// </devdoc>
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[SecurityPermission(SecurityAction.Demand, SerializationFormatter=true)]
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public override void GetObjectData(SerializationInfo info, StreamingContext context) {
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if (info == null) {
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throw new ArgumentNullException("info");
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}
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info.AddValue("helpUrl", helpUrl);
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info.AddValue("helpTopic", helpTopic);
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base.GetObjectData(info, context);
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}
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}
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}
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