IAsyncProcessingCallback Interface

This is a callback interface that is used for managing the work of the BatchProcessor object and reporting errors, occurred during processing. This interface is implemented on the client-side.

An object receiving notifications through this interface's methods may do the following inside the methods' implementation:

  • Process any system messages, which is useful in applications having User Interface, to avoid the effect that the application "is not responding" during long operations.
  • Report errors occurred during processing to the user.
  • Cancel processing.

Methods

Name Description
OnError Delivers to the client descriptions of the errors appeared during processing.
OnProgress Allows the client to cancel processing.

Input parameter

The IBatchProcessor::Start method receives a pointer to this interface as an input parameter.

Remarks

This interface does not work if the Engine object is loaded as an out-of-process server.

See also

BatchProcessor

03.07.2024 8:50:25

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