PreProcessPage Event

Summary

Optional delegate method used before page processing begins.

Syntax

C++

public event EventHandler<ProcessPageEventArgs> PreProcessPage

  
Public Event PreProcessPage As EventHandler(Of ProcessPageEventArgs)

public: 
event EventHandler<ProcessPageEventArgs^>^ PreProcessPage

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.

Property	Description
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.