FileRecordSequence.EndAppend(IAsyncResult) Method
Definition
Important
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Ends an asynchronous append operation. This method cannot be inherited.
public:
virtual System::IO::Log::SequenceNumber EndAppend(IAsyncResult ^ result);public System.IO.Log.SequenceNumber EndAppend (IAsyncResult result);abstract member EndAppend : IAsyncResult -> System.IO.Log.SequenceNumber
override this.EndAppend : IAsyncResult -> System.IO.Log.SequenceNumberPublic Function EndAppend (result As IAsyncResult) As SequenceNumberParameters
- result
- IAsyncResult
A reference to the outstanding asynchronous I/O request.
Returns
The sequence number of the appended log record.
Implements
Exceptions
result is invalid.
End has already been called for this asynchronous operation.
The request cannot be performed because of an unexpected I/O exception.
The method was called after the sequence has been disposed of.
There is not enough memory to continue the execution of the program.
Remarks
This method blocks until the I/O operation has completed. Errors that occur during an asynchronous write request, such as a disk failure during the I/O request, become visible when EndAppend is called.
This method must be called exactly once on every IAsyncResult returned by the BeginAppend method.
