TwainEnumerationCapability Class

Summary
Represents a container of type TW_ENUMERATION.
Syntax
C#
C++
public class TwainEnumerationCapability 
vb[VB Syntax] 
Public Class TwainEnumerationCapability 
public ref class TwainEnumerationCapability  
Remarks

For more information about TW_ENUMERATION containers, refer to the TWAIN specification. For more information, refer to How to Work with the Container.

Example
C#
using Leadtools; 
using Leadtools.Twain; 
 
 
public void TwainEnumerationCapabilityExample(IntPtr parent) 
{ 
   TwainSession session = new TwainSession(); 
   session.Startup(parent, "manufacturer", "productFamily", "version", "application", TwainStartupFlags.None); 
 
   TwainCapability twCap = new TwainCapability(); 
 
   twCap.Information.ContainerType = TwainContainerType.Enumeration; 
   twCap.Information.Type = TwainCapabilityType.ImageUnits; 
 
   twCap.EnumerationCapability.Count = 2; 
   twCap.EnumerationCapability.ItemType = TwainItemType.Uint16; 
 
   TwainCapabilityValue item = TwainCapabilityValue.UnitInches; 
   twCap.EnumerationCapability.SetValue(0, item); 
 
   twCap.EnumerationCapability.SetValue(1, TwainCapabilityValue.UnitTwips); 
 
   twCap.EnumerationCapability.CurrentIndex = 0; 
   twCap.EnumerationCapability.DefaultIndex = 0; 
 
   session.SetCapability(twCap, TwainSetCapabilityMode.Set); 
   session.Shutdown(); 
} 
Requirements

Target Platforms

Help Version 22.0.2022.4.5
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Leadtools.Twain Assembly

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© 1991-2022 LEAD Technologies, Inc. All Rights Reserved.