OnPageProcessed Method of the IFRPageEvents Interface
This method is implemented on the client-side. It is called by ABBYY FineReader Engine for some of the methods of the FRPage object. It delivers to the client information about page processing completed. It may also process any Windows messages to avoid an effect that the application "is not responding" during long operations.
Syntax
C++
HRESULT OnPageProcessed(
IFRPage* Sender,
PageProcessingStageEnum Stage
);
C#
void OnPageProcessed(
IFRPage Sender,
PageProcessingStageEnum Stage
);
Visual Basic .NET
Sub OnPageProcessed( _ Sender As IFRPage, _ Stage As PageProcessingStageEnum _ )
Parameters
- Sender
- [in] This parameter refers to the FRPage object which sends notifications.
- Stage
- [in] This variable of the PageProcessingStageEnum type specifies the stage of processing.
Return values
[C++ only] If this method returns a value other than S_OK, it indicates that an error occurred on the client-side.
Remarks
The client implementation of this method must assure that all exceptions thrown inside the method are caught and handled and no exceptions are propagated outside the method. Propagation of an exception outside the method may lead to unpredictable results (such as program termination).
See also
17.09.2024 15:14:40