Waits for the pending asynchronous read to complete. (Consider using ReadAsync instead; see the Remarks section.)
Assembly: mscorlib (in mscorlib.dll)
'Declaration Public Overridable Function EndRead ( _ asyncResult As IAsyncResult _ ) As Integer
- Type: System.IAsyncResult
The reference to the pending asynchronous request to finish.
Return ValueType: System.Int32
The number of bytes read from the stream, between zero (0) and the number of bytes you requested. Streams return zero (0) only at the end of the stream, otherwise, they should block until at least one byte is available.
asyncResult is Nothing.
A handle to the pending read operation is not available.
The pending operation does not support reading.
asyncResult did not originate from a BeginRead method on the current stream.
The stream is closed or an internal error has occurred.
In the .NET Framework 4 and earlier versions, you have to use methods such as BeginRead and to implement asynchronous I/O operations. These methods are still available in the .NET Framework 4.5 to support legacy code; however, the new async methods, such as ReadAsync, WriteAsync, CopyToAsync, and FlushAsync, help you implement asynchronous I/O operations more easily.
Call EndRead to determine how many bytes were read from the stream.
This method blocks until the I/O operation has completed.
.NET FrameworkSupported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1
.NET Framework Client ProfileSupported in: 4, 3.5 SP1
XNA FrameworkSupported in: 3.0, 2.0, 1.0
Portable Class LibrarySupported in: Portable Class Library
Supported in: Windows Phone 8.1
Supported in: Windows Phone Silverlight 8.1
Supported in: Windows Phone Silverlight 8