Stream.EndRead Method

[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]

Waits for the pending asynchronous read to complete.

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

Syntax

Public Overridable Function EndRead ( _
    asyncResult As IAsyncResult _
) As Integer
public virtual int EndRead(
    IAsyncResult asyncResult
)

Parameters

Return Value

Type: 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.

Exceptions

Exception Condition
ArgumentNullException

asyncResult is nullNothingnullptra null reference (Nothing in Visual Basic).

ArgumentException

asyncResult did not originate from a BeginRead method on the current stream.

IOException

The stream is closed or an internal error has occurred.

Remarks

Call EndRead to determine how many bytes were read from the stream.

EndRead can be called once on every IAsyncResult from BeginRead.

This method blocks until the I/O operation has completed.

Version Information

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Platforms

Windows Phone

See Also

Reference

Stream Class

System.IO Namespace