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IsolatedStorageFileStream.EndRead Method

Ends a pending asynchronous read request.

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

public override int EndRead(
	IAsyncResult asyncResult
)

Parameters

asyncResult
Type: System.IAsyncResult
The stream is closed or an internal error has occurred

Return Value

Type: System.Int32
The number of bytes read from the stream, between zero and the number of requested bytes. Streams will only return zero at the end of the stream. Otherwise, they will block until at least one byte is available.

ExceptionCondition
IsolatedStorageException

The isolated store has been removed.

-or-

Isolated storage is disabled.

ArgumentException

asyncResult was not created by calling BeginRead on this class.

ArgumentNullException

asyncResult is null.

InvalidOperationException

EndRead is called multiple times.

IOException

The stream is closed or an internal error has occurred.

ObjectDisposedException

The stream has been disposed.

EndRead must be called exactly once on every IAsyncResult object from BeginRead, and calling EndRead is the only way to know how many bytes were read from the Stream. EndRead will block until the I/O operation has completed.

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

XNA Framework

Supported in: Xbox 360, Windows Phone OS 7.0

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

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