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ImageFrame Property

Summary

Gets or sets the image frame used when transferring images from the current TWAIN source.

Syntax

C#
VB
C++
public TwainFrame ImageFrame { get; set; } 
Public Property ImageFrame As Leadtools.Twain.TwainFrame 
public: 
property Leadtools.Twain.TwainFrame ImageFrame { 
   Leadtools.Twain.TwainFrame get(); 
   void set (    Leadtools.Twain.TwainFrame ); 
} 

Property Value

The image frame used when transferring images from the current TWAIN source.

Remarks

The image frame specifies the size and location of the image to acquire.

Example

C#
VB
using Leadtools; 
using Leadtools.Twain; 
 
public void ImageFramePropertyExample(IntPtr parent) 
{ 
   TwainSession session = new TwainSession(); 
   session.Startup(parent, "manufacturer", "productFamily", "version", "application", TwainStartupFlags.None); 
 
   TwainFrame frame = new TwainFrame(); 
 
   frame = session.ImageFrame; 
 
   frame.LeftMargin = 0; 
   frame.TopMargin = 0; 
   frame.RightMargin = 8.5F; 
   frame.BottomMargin = 11; 
   session.ImageFrame = frame; 
   session.Shutdown(); 
} 
Imports Leadtools 
Imports Leadtools.Twain 
 
Public Sub ImageFramePropertyExample(ByVal parent As IntPtr) 
   Dim session As TwainSession = New TwainSession() 
   session.Startup(parent, "manufacturer", "productFamily", "version", "application", TwainStartupFlags.None) 
 
   Dim frame As TwainFrame = New TwainFrame() 
 
   frame = session.ImageFrame 
 
   frame.LeftMargin = 0 
   frame.TopMargin = 0 
   frame.RightMargin = 8.5F 
   frame.BottomMargin = 11 
   session.ImageFrame = frame 
   session.Shutdown() 
End Sub 

Requirements

Target Platforms

Help Version 19.0.2017.10.18
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Leadtools.Twain Assembly