TransferMode Property

Summary

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

Syntax

C++/CLI

Python

public TwainTransferMode TransferMode { get; set; }

public: 
property TwainTransferMode TransferMode { 
   TwainTransferMode get(); 
   void set (    TwainTransferMode ); 
}

TransferMode # get and set (TwainTransferOptions)

Property Value

For possible values, refer to the TwainTransferMode enumeration.

Remarks

To update this property with the current value, call the TransferOptions property. To set the transfer mode, assign a new value to this property and call the TransferOptions 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:\LEADTOOLS23\Resources\Images"; 
}

Requirements

Target Platforms

Reference

TwainTransferOptions Structure

TwainTransferOptions Members

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Help Version 23.0.2024.2.29

Leadtools.Twain Assembly

Introduction

Getting Started

Namespaces

Leadtools.Twain Namespace

Assemblies