TwainOneValueCapability Class

Summary

Represents a container of type TW_ONEVALUE.

Syntax
C#
VB
C++
public class TwainOneValueCapability 
Public Class TwainOneValueCapability  
public ref class TwainOneValueCapability  

Remarks

For more information about TW_ONEVALUE containers, refer to the TWAIN Specification (Version 2.0) at http://www.twain.org. For more information, refer to How to Work with the Container.

Example
C#
VB
using Leadtools; 
using Leadtools.Twain; 
 
public void TwainOneValueCapabilityExample(IntPtr parent) 
{ 
   TwainSession session = new TwainSession(); 
   session.Startup(parent, "manufacturer", "productFamily", "version", "application", TwainStartupFlags.None); 
   TwainCapability twCap = new TwainCapability(); 
 
   twCap.Information.ContainerType = TwainContainerType.OneValue; 
   twCap.Information.Type = TwainCapabilityType.ImageUnits; 
 
   twCap.OneValueCapability.ItemType = TwainItemType.Uint16; 
   twCap.OneValueCapability.Value = TwainCapabilityValue.UnitInches; 
 
   session.SetCapability(twCap, TwainSetCapabilityMode.Set); 
   session.Shutdown(); 
} 
Imports Leadtools 
Imports Leadtools.Twain 
 
Public Sub TwainOneValueCapabilityExample(ByVal parent As IntPtr) 
   Dim session As TwainSession = New TwainSession() 
   session.Startup(parent, "manufacturer", "productFamily", "version", "application", TwainStartupFlags.None) 
   Dim twCap As TwainCapability = New TwainCapability() 
 
   twCap.Information.ContainerType = TwainContainerType.OneValue 
   twCap.Information.Type = TwainCapabilityType.ImageUnits 
 
   twCap.OneValueCapability.ItemType = TwainItemType.Uint16 
   twCap.OneValueCapability.Value = TwainCapabilityValue.UnitInches 
 
   session.SetCapability(twCap, TwainSetCapabilityMode.Set) 
   session.Shutdown() 
End Sub 

Requirements

Target Platforms

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Leadtools.Twain Assembly