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JobOperation Event

Summary

Occurs while a job is running.

Syntax

Java

Objective-C

C++

public event EventHandler<OcrAutoRecognizeJobOperationEventArgs> JobOperation

Event JobOperation As EventHandler(Of OcrAutoRecognizeJobOperationEventArgs)

- (void)autoRecognizeManager:(LTOcrAutoRecognizeManager *)manager willRunOperation:(LTOcrAutoRecognizeJobOperationEventArgs *)operation 
- (void)autoRecognizeManager:(LTOcrAutoRecognizeManager*)manager didRunOperation:(LTOcrAutoRecognizeJobOperationEventArgs*)operation

synchronized public void addJobOperationListener(OcrAutoRecognizeJobOperationListener listener) 
synchronized public void removeJobOperationListener(OcrAutoRecognizeJobOperationListener listener)

event EventHandler<OcrAutoRecognizeJobOperationEventArgs^>^ JobOperation

Event Data

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

Property	Description
Document	Gets the OCR document being used in the current operation.
DocumentFileName	Gets the name of the document file being saved in the current operation.
DocumentWriterInstance	Gets the DocumentWriter instance being used in the current operation.
Format	Gets the document format being used in the current operation.
ImagePageNumber	Gets the page number in the input (image) file name for the current operation
Job	Gets the job associated with this operation.
LtdFileName	Gets the name of the LEAD Temporary Document (LTD) being used in the current operation
Operation	Gets the current operation.
Page	Gets the OCR page being used in the current operation.
PageImage	Gets or sets the image used with the current operation.
PostOperation	Gets a value that indicates whether the engine has already run the operation.
Status	Gets or sets a value indicating whether to continue or abort current operation.

Remarks

This event will occur when Run, RunJob or RunJobAsync is called.

You can use this event to get information on the current operation (creating an OCR document, loading a page, zoning, recognizing, saving, etc.).

Example

For an example, refer to OcrAutoRecognizeJobOperationEventArgs.

Requirements

Target Platforms

Reference

IOcrAutoRecognizeManager Interface

IOcrAutoRecognizeManager Members

Programming with LEADTOOLS .NET OCR

Help Version 19.0.2017.10.27