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HttpWebResponse.GetResponseStream Method

Gets the stream that is used to read the body of the response from the server.

Namespace:  System.Net
Assembly:  System (in System.dll)

public override Stream GetResponseStream()

Return Value

Type: System.IO.Stream
A Stream containing the body of the response.

ExceptionCondition
ProtocolViolationException

There is no response stream.

ObjectDisposedException

The current instance has been disposed.

The GetResponseStream method returns the data stream from the requested Internet resource.

NoteNote:

You must call either the Stream.Close or the HttpWebResponse.Close method to close the stream and release the connection for reuse. It is not necessary to call both Stream.Close and HttpWebResponse.Close, but doing so does not cause an error. Failure to close the stream will cause your application to run out of connections.

NoteNote:

This member outputs trace information when you enable network tracing in your application. For more information, see Network Tracing.

The following example demonstrates how to use GetResponseStream to return the Stream instance used to read the response from the server.

            // Creates an HttpWebRequest with the specified URL. 
				HttpWebRequest myHttpWebRequest = (HttpWebRequest)WebRequest.Create(url); 
				// Sends the HttpWebRequest and waits for the response.			
				HttpWebResponse myHttpWebResponse = (HttpWebResponse)myHttpWebRequest.GetResponse(); 
				// Gets the stream associated with the response.
				Stream receiveStream = myHttpWebResponse.GetResponseStream();
				Encoding encode = System.Text.Encoding.GetEncoding("utf-8");
				// Pipes the stream to a higher level stream reader with the required encoding format. 
				StreamReader readStream = new StreamReader( receiveStream, encode );
            Console.WriteLine("\r\nResponse stream received.");
				Char[] read = new Char[256];
        		// Reads 256 characters at a time.     
				int count = readStream.Read( read, 0, 256 );
				Console.WriteLine("HTML...\r\n");
				while (count > 0) 
					{
    					// Dumps the 256 characters on a string and displays the string to the console.
						String str = new String(read, 0, count);
						Console.Write(str);
						count = readStream.Read(read, 0, 256);
					}
				Console.WriteLine("");
				// Releases the resources of the response.
				myHttpWebResponse.Close();
				// Releases the resources of the Stream.
				readStream.Close();
// Creates an HttpWebRequest with the specified URL.
HttpWebRequest* myHttpWebRequest =
   dynamic_cast<HttpWebRequest*>(WebRequest::Create(url));
// Sends the HttpWebRequest and waits for the response.
HttpWebResponse* myHttpWebResponse =
   dynamic_cast<HttpWebResponse*>(myHttpWebRequest->GetResponse());
// Gets the stream associated with the response.
Stream* receiveStream = myHttpWebResponse->GetResponseStream();
Encoding* encode = System::Text::Encoding::GetEncoding(S"utf-8");
// Pipes the stream to a higher level stream reader with the required encoding format.
StreamReader* readStream = new StreamReader(receiveStream, encode);
Console::WriteLine(S"\r\nResponse stream received.");
Char read[] = new Char[256];
// Reads 256 characters at a time.
int count = readStream->Read(read, 0, 256);
Console::WriteLine(S"HTML...\r\n");
while (count > 0) {
   // Dumps the 256 characters on a String* and displays the String* to the console.
   String* str = new String(read, 0, count);
   Console::Write(str);
   count = readStream->Read(read, 0, 256);
}
Console::WriteLine(S"");
// Releases the resources of the response.
myHttpWebResponse->Close();
// Releases the resources of the Stream.
readStream->Close();

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 3.5, 2.0, 1.0

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