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This event is fired when a temporary stream is needed.
Declaration
Parameters
Description
This event is fired by TElASMessage when it needs a temporary stream for message processing. The event handler should create a stream and return it in the Stream parameter. If FreeOnFinish parameter is set to True, the stream will be automatically destroyed when it will not be needed anymore. If there is no event handler or no stream is returned from the handler, the component will create a temporary memory stream internally.