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GZipStream.EndWrite Method

Handles the end of an asynchronous write operation. (Consider using the Stream.WriteAsync method instead; see the Remarks section.)

Namespace:  System.IO.Compression
Assembly:  System (in System.dll)

abstract EndWrite : 
        asyncResult:IAsyncResult -> unit  
override EndWrite : 
        asyncResult:IAsyncResult -> unit


Type: System.IAsyncResult

The object that represents the asynchronous call.


The underlying stream is a null reference (Nothing in Visual Basic).


The underlying stream is closed.

Starting with the .NET Framework 4.5, you can perform asynchronous write operations by using the Stream.WriteAsync method. The EndWrite method is still available in .NET Framework 4.5 to support legacy code; however, you can implement asynchronous I/O operations more easily by using the new async methods. For more information, see Asynchronous File I/O.

The EndWrite method completes the asynchronous write operation started in the BeginWrite method.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0

Portable Class Library

Supported in: Portable Class Library
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