TransferOptions Property

Summary

Gets or sets the options used for transferring data from the current TWAIN source.

Syntax

C++/CLI

Python

public TwainTransferOptions TransferOptions { get; set; }

public: 
property TwainTransferOptions TransferOptions { 
   TwainTransferOptions get(); 
   void set (    TwainTransferOptions ); 
}

TransferOptions # get and set (TwainSession)

Property Value

Options to be used for transferring data from the current TWAIN source

Remarks

Gets and sets transfer options to the selected TWAIN source. Set the following properties before calling this method: TransferMode Property FileName Property FileFormat Property CompressionMode Property

Example

using Leadtools; 
using Leadtools.Twain; 
 
 
public void TransferOptionsPropertyExample(IntPtr parent) 
{ 
   TwainSession session = new TwainSession(); 
   session.Startup(parent, "manufacturer", "productFamily", "version", "application", TwainStartupFlags.None); 
 
   TwainTransferOptions opts = session.TransferOptions; 
 
   opts.TransferMode = TwainTransferMode.File; 
   opts.FileName = Path.Combine(LEAD_VARS.ImagesDir, "test.bmp"); 
   opts.FileFormat = RasterImageFormat.Bmp; 
   opts.CompressionMode = TwainCompressionMode.None; 
 
   session.TransferOptions = opts; 
 
   if (session.IsTransferModeAvailable(TwainTransferMode.File)) 
      MessageBox.Show("File transfer is supported"); 
 
   if (session.IsTransferModeAvailable(TwainTransferMode.Buffer)) 
      MessageBox.Show("Memory transfer is supported"); 
 
   if (session.IsTransferModeAvailable(TwainTransferMode.Native)) 
      MessageBox.Show("Native transfer is supported"); 
 
   session.Shutdown(); 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images"; 
}