EndGetRequestStream Method (IAsyncResult)
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HttpWebRequest.EndGetRequestStream Method (IAsyncResult)

 

Ends an asynchronous request for a Stream object to use to write data.

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

override EndGetRequestStream : 
        asyncResult:IAsyncResult -> Stream

Parameters

asyncResult
Type: System.IAsyncResult

The pending request for a stream.

Return Value

Type: System.IO.Stream

A Stream to use to write request data.

Exception Condition
ArgumentNullException

asyncResult is null.

IOException

The request did not complete, and no stream is available.

ArgumentException

asyncResult was not returned by the current instance from a call to BeginGetRequestStream.

InvalidOperationException

This method was called previously using asyncResult.

WebException

Abort was previously called.

-or-

An error occurred while processing the request.

The EndGetRequestStream method completes an asynchronous request for a stream that was started by the BeginGetRequestStream method. After the Stream object has been returned, you can send data with the HttpWebRequest by using the Stream.Write method.

System_CAPS_noteNote

You must set the value of the ContentLength property before writing data to the stream.

System_CAPS_cautionCaution

You must call the Stream.Close method to close the stream and release the connection for reuse. Failure to close the stream causes your application to run out of connections.

System_CAPS_noteNote

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

The following code example uses the EndGetRequestStream method to end an asynchronous request for a stream instance.

No code example is currently available or this language may not be supported.

Universal Windows Platform
Available since 8
.NET Framework
Available since 1.1
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Windows Phone
Available since 8.1
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