WebRequest.EndGetRequestStream Method (IAsyncResult)

 

When overridden in a descendant class, returns a Stream for writing data to the Internet resource.

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

abstract EndGetRequestStream : 
        asyncResult:IAsyncResult -> Stream
override EndGetRequestStream : 
        asyncResult:IAsyncResult -> Stream

Parameters

asyncResult
Type: System.IAsyncResult

An IAsyncResult that references a pending request for a stream.

Return Value

Type: System.IO.Stream

A Stream to write data to.

Exception Condition
NotImplementedException

Any attempt is made to access the method, when the method is not overridden in a descendant class.

The EndGetRequestStream method completes an asynchronous stream request that was started by the BeginGetRequestStream method.

System_CAPS_noteNote

To avoid timing issues with garbage collection, be sure to close the response stream by calling the Close method on the stream returned by GetResponseStream after calling EndGetResponse.

System_CAPS_noteNote

The WebRequest class is an abstract class. The actual behavior of WebRequest instances at run time is determined by the descendant class returned by the WebRequest.Create method. For more information about default values and exceptions, see the documentation for the descendant classes, such as HttpWebRequest and FileWebRequest.

The following example obtains and uses the request stream by calling the EndGetRequestStream. The EndGetRequestStream method completes the asynchronous call to BeginGetRequestStream.

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
Return to top
Show: