HttpVersion Class
.NET Framework 3.0
Defines the HTTP version numbers that are supported by the HttpWebRequest and HttpWebResponse classes.
Namespace: System.Net
Assembly: System (in system.dll)
Assembly: System (in system.dll)
The following example demonstrates the use of HttpVersion.
' Create a 'HttpWebRequest' object. Dim myHttpWebRequest As HttpWebRequest = CType(WebRequest.Create("http://www.microsoft.com"), HttpWebRequest) Console.WriteLine(ControlChars.Cr + "The 'ProtocolVersion' of the protocol before assignment is :{0}", myHttpWebRequest.ProtocolVersion) ' Assign Version10 to ProtocolVersion. myHttpWebRequest.ProtocolVersion = HttpVersion.Version10 ' The response object of 'HttpWebRequest' is assigned to a 'HttpWebResponse' variable. Dim myHttpWebResponse As HttpWebResponse = CType(myHttpWebRequest.GetResponse(), HttpWebResponse) Console.WriteLine(ControlChars.Cr + "The 'ProtocolVersion' of the protocol after assignment is :{0}", myHttpWebRequest.ProtocolVersion) Console.WriteLine(ControlChars.Cr + "The 'ProtocolVersion' of the response object is :{0}", myHttpWebResponse.ProtocolVersion)
// Create a 'HttpWebRequest' object.
HttpWebRequest myHttpWebRequest = (HttpWebRequest)
(WebRequest.Create("http://www.microsoft.com"));
Console.WriteLine("\nThe 'ProtocolVersion' of the protocol "
+ "before assignment is :{0}",
myHttpWebRequest.get_ProtocolVersion());
// Assign Version10 to ProtocolVersion.
myHttpWebRequest.set_ProtocolVersion(HttpVersion.Version10);
// Assign the response object of 'HttpWebRequest' to a
// 'HttpWebResponse' variable.
HttpWebResponse myHttpWebResponse = (HttpWebResponse)
(myHttpWebRequest.GetResponse());
Console.WriteLine("\nThe 'ProtocolVersion' of the protocol after "
+ "assignment is :{0}",myHttpWebRequest.get_ProtocolVersion());
Console.WriteLine("\nThe 'ProtocolVersion' of the response object"
+ " is :{0}", myHttpWebResponse.get_ProtocolVersion());
Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.Community Additions
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