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Start a read operation.
Source position: systhrdh.inc line 19
procedure IReadWriteSync.BeginRead; |
BeginRead indicates that a read operation is about to be started. If a write operation is in progress, then the call will block untill the write operation finished. Depending on the implementation the call may also block if another read operation is in progress.
After BeginRead, any write operation started with BeginWrite will block until EndRead is called.
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End a read operation |
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Start a write operation. |
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End a write operation. |