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PreProcessPage Event

Summary
Optional delegate method used before page processing begins.

Syntax
C#
C++/CLI
Python
public event EventHandler<ProcessPageEventArgs> PreProcessPage 
public: 
event EventHandler<ProcessPageEventArgs^>^ PreProcessPage 
def PreProcessPage(sender,e): # sender: FormProcessingEngine e: ProcessPageEventArgs 
Event Data

The event handler receives an argument of type ProcessPageEventArgs containing data related to this event. The following ProcessPageEventArgs properties provide information specific to this event.

PropertyDescription
Form Gets the form page image that is being processed.
FormCurrentPageNumber Gets the current page number that is undergoing processing.
FormFirstPageNumber Gets the starting page number of the form being processed.
FormLastPageNumber Gets the last page number of the form being processed.
OcrDocument Gets or sets the OcrDocument that contains the page.
OcrPageNumber Gets or sets the index of the page in the OcrDocument.
RequiresOcr Gets a flag that specifies whether this page needs to be added to the OCR engine in order to process its fields.
Requirements

Target Platforms

Help Version 23.0.2024.2.29
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Leadtools.Forms.Processing Assembly
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.