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DelegatingStreamEndRead Method

Waits for the pending asynchronous read to complete. (Consider using ReadAsync(Byte, Int32, Int32) instead; see the Remarks section.)

Namespace:  MongoDB.Driver.GridFS
Assembly:  MongoDB.Driver.GridFS (in MongoDB.Driver.GridFS.dll) Version: 2.18.0+554c799eb1ec8dd732f16c739387f6664df1ba7a
Syntax
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public override int EndRead(
	IAsyncResult asyncResult
)

Parameters

asyncResult
Type: SystemIAsyncResult
The reference to the pending asynchronous request to finish.

Return Value

Type: 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
ExceptionCondition
ArgumentNullExceptionasyncResult is .
ArgumentExceptionA handle to the pending read operation is not available.-or-The pending operation does not support reading.
InvalidOperationExceptionasyncResult did not originate from a BeginRead(Byte, Int32, Int32, AsyncCallback, Object) method on the current stream.
IOExceptionThe stream is closed or an internal error has occurred.
See Also