Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.Web.Services/System/Web/Services/Protocols/UrlParameterWriter.cs

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+//------------------------------------------------------------------------------
+// <copyright file="UrlParameterWriter.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>                                                                
+//------------------------------------------------------------------------------
+
+namespace System.Web.Services.Protocols {
+    using System.IO;
+    using System;
+    using System.Xml.Serialization;
+    using System.Reflection;
+    using System.Collections;
+    using System.Text;
+    using System.Web.Services;
+    using System.Net;
+    using System.Globalization;
+
+    /// <include file='doc\UrlParameterWriter.uex' path='docs/doc[@for="UrlParameterWriter"]/*' />
+    /// <devdoc>
+    ///    <para>[To be supplied.]</para>
+    /// </devdoc>
+    public class UrlParameterWriter : UrlEncodedParameterWriter {
+        /// <include file='doc\UrlParameterWriter.uex' path='docs/doc[@for="UrlParameterWriter.GetRequestUrl"]/*' />
+        /// <devdoc>
+        ///    <para>[To be supplied.]</para>
+        /// </devdoc>
+        public override string GetRequestUrl(string url, object[] parameters) {
+            if (parameters.Length == 0) return url;
+            StringBuilder builder = new StringBuilder(url);
+            builder.Append('?');
+            TextWriter writer = new StringWriter(builder, CultureInfo.InvariantCulture);
+            Encode(writer, parameters);
+            writer.Flush();
+            return builder.ToString();
+        }
+    }
+}