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AddFormPage(FormRecognitionAttributes,RasterImage,PageRecognitionOptions,PageProgressCallback) Method
See Also 
Leadtools.Forms.Recognition Namespace > FormRecognitionEngine Class > AddFormPage Method : AddFormPage(FormRecognitionAttributes,RasterImage,PageRecognitionOptions,PageProgressCallback) Method



attributes
The Form attributes object.
page
The page image that is going to be added to the Form attributes object.
pageOptions
Specifies the options for the page.
callback
Optional callback to show operation progress.

The AddFormPage(FormRecognitionAttributes,RasterImage,PageRecognitionOptions,PageProgressCallback) Method is available as an add-on to the LEADTOOLS Document and Medical Imaging toolkits.

attributes
The Form attributes object.
page
The page image that is going to be added to the Form attributes object.
pageOptions
Specifies the options for the page.
callback
Optional callback to show operation progress.
Appends a new page to the specified Form attributes object. The Form attributes object should be opened before the addition using FormRecognitionEngine.OpenForm.

Syntax

Visual Basic (Declaration) 
Overloads Public Sub AddFormPage( _
   ByVal attributes As FormRecognitionAttributes, _
   ByVal page As RasterImage, _
   ByVal pageOptions As PageRecognitionOptions, _
   ByVal callback As PageProgressCallback _
) 
Visual Basic (Usage)Copy Code
Dim instance As FormRecognitionEngine
Dim attributes As FormRecognitionAttributes
Dim page As RasterImage
Dim pageOptions As PageRecognitionOptions
Dim callback As PageProgressCallback
 
instance.AddFormPage(attributes, page, pageOptions, callback)

Parameters

attributes
The Form attributes object.
page
The page image that is going to be added to the Form attributes object.
pageOptions
Specifies the options for the page.
callback
Optional callback to show operation progress.

Example

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

This example adds a page to the form

Visual BasicCopy Code
''' This method adds a page to a form attributes object for recognition.
Public Sub AddPageToForm(ByVal recognitionEngine As FormRecognitionEngine, ByVal image As RasterImage, ByVal attributes As FormRecognitionAttributes)
   recognitionEngine.OpenForm(attributes)
   recognitionEngine.AddFormPage(attributes, image, Nothing)
   recognitionEngine.CloseForm(attributes)
End Sub
C#Copy Code
/// This method adds a page to form attributes for recognition.
public void AddPageToForm(FormRecognitionEngine recognitionEngine, RasterImage image, FormRecognitionAttributes attributes)
{
   recognitionEngine.OpenForm(attributes);
   recognitionEngine.AddFormPage(attributes, image, null);
   recognitionEngine.CloseForm(attributes);
}

Remarks

The object should be a Form attributes object. This method does not work with Master Form attributes objects. To add a page to a Master Form attribute object, use FormRecognitionEngine.AddMasterFormPage.

Requirements

Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7

See Also

Leadtools.Forms requires a Forms Module license and unlock key. For more information, refer to: Imaging Pro/Document/Medical Features