BeginParse Method

public void BeginParse( 
   object args
)

'Declaration
 
Public Sub BeginParse( _
   ByVal args As Object _
) 

'Usage
 
Dim instance As DocumentObjectManager
Dim args As Object
 
instance.BeginParse(args)

public:
void BeginParse( 
   Object^ args
) 

Parameters

args

Either a Leadtools.Forms.Ocr.IOcrEngine object or null.

You must call BeginParse before making any calls to ParsePageText in this document; otherwise, an exception will be thrown. When parsing is finished, you must call EndParse.

If this document is a raster document reader (the DocumentReader.ReaderType is DocumentReaderType.Raster), then parsing text will be performed using LEADTOOLS OCR. A valid Leadtools.Forms.Ocr.IOcrEngine object needs to be initialized, started and passed to the args parameter of BeginParse.

If this document is a PDF or XPS reader (the DocumentReader.ReaderType is DocumentReaderType.Pdf or DocumentReaderType.Xps), then OCR is not required to parse the document text and any object passed in the parameter args will not be used.

For an example, refer to DocumentObjectManager.

Target Platforms

Reference

DocumentObjectManager Class
DocumentObjectManager Members