DeleteFormPage Method

Summary

Deletes the specified page from the specified Form attribute object.

Syntax

C++

Java

public void DeleteFormPage( 
   FormRecognitionAttributes attributes, 
   int pageNumber 
)

  
Public Sub DeleteFormPage( _ 
   ByVal attributes As FormRecognitionAttributes, _ 
   ByVal pageNumber As Integer _ 
)

public void deleteFormPage( 
   FormRecognitionAttributes attributes, 
   int pageNumber 
);

public: 
void DeleteFormPage(  
   FormRecognitionAttributes^ attributes, 
   int pageNumber 
)

Parameters

attributes
The Form attribute object.

pageNumber
The page being deleted from the form. The page number is a 1-based index.

Remarks

The object should be a Form attribute object. To delete a page from a Master Form attribute object, call the DeleteMasterFormPagemethod.

Example

For a complete example of using form recognition and processing, refer to the FormRecognitionEngine example.

This example deletes a page from the Form

using Leadtools; 
using Leadtools.Barcode; 
using Leadtools.Codecs; 
using Leadtools.Forms.Common; 
using Leadtools.Ocr; 
using Leadtools.Forms.Processing; 
using Leadtools.Forms.Recognition; 
using Leadtools.Forms.Recognition.Barcode; 
using Leadtools.Forms.Recognition.Ocr; 
 
/// This method deletes a page from form attributes for recognition. 
public void DeletePageFromForm(FormRecognitionEngine recognitionEngine, 
                               int pagenumber, 
                               FormRecognitionAttributes form) 
{ 
   recognitionEngine.OpenForm(form); 
   recognitionEngine.DeleteFormPage(form, pagenumber); 
   recognitionEngine.CloseForm(form); 
}

Imports Leadtools 
Imports Leadtools.Barcode 
Imports Leadtools.Codecs 
Imports Leadtools.Forms.Common 
Imports Leadtools.Ocr 
Imports Leadtools.Forms.Processing 
Imports Leadtools.Forms.Recognition 
Imports Leadtools.Forms.Recognition.Barcode 
Imports Leadtools.Forms.Recognition.Ocr 
 
''' This method deletes a page from form attributes for recognition. 
Public Sub DeletePageFromForm(recognitionEngine As FormRecognitionEngine, pagenumber As Integer, form As FormRecognitionAttributes) 
   recognitionEngine.OpenForm(form) 
   recognitionEngine.DeleteFormPage(form, pagenumber) 
   recognitionEngine.CloseForm(form) 
End Sub

Requirements

Target Platforms

Reference

FormRecognitionEngine Class

FormRecognitionEngine Members

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Help Version 21.0.2021.6.30

Leadtools.Forms.Recognition Assembly

Introduction

Getting Started

Namespaces

Leadtools.Forms.Recognition Namespace

Assemblies