HttpListenerRequest::ProtocolVersion Property
.NET Framework (current version)
Gets the HTTP version used by the requesting client.
Assembly: System (in System.dll)
The capabilities of different HTTP versions are specified in the documents available at http://www.rfc-editor.org.
The following code example demonstrates using this property.
public static void ShowRequestProperties2 (HttpListenerRequest request) { Console.WriteLine("KeepAlive: {0}", request.KeepAlive); Console.WriteLine("Local end point: {0}", request.LocalEndPoint.ToString()); Console.WriteLine("Remote end point: {0}", request.RemoteEndPoint.ToString()); Console.WriteLine("Is local? {0}", request.IsLocal); Console.WriteLine("HTTP method: {0}", request.HttpMethod); Console.WriteLine("Protocol version: {0}", request.ProtocolVersion); Console.WriteLine("Is authenticated: {0}", request.IsAuthenticated); Console.WriteLine("Is secure: {0}", request.IsSecureConnection); }
.NET Framework
Available since 2.0
Available since 2.0
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