Leadtools TWAIN (Leadtools.Twain assembly) Send comments on this topic. | Back to Introduction - All Topics | Help Version 17.0.3.30
TwainOneValueCapability Class
See Also  Members  
Leadtools.Twain Namespace : TwainOneValueCapability Class



Represents a container of type TW_ONEVALUE.

Object Model

TwainOneValueCapability Class

Syntax

Visual Basic (Declaration) 
Public Class TwainOneValueCapability 
Visual Basic (Usage)Copy Code
Dim instance As TwainOneValueCapability
C# 
public class TwainOneValueCapability 
C++/CLI 
public ref class TwainOneValueCapability 

Example

Visual BasicCopy Code
Public Sub TwainOneValueCapabilityExample(ByVal parent As IWin32Window)
   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
C#Copy Code
public void TwainOneValueCapabilityExample(IWin32Window 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();
}

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.

Inheritance Hierarchy

System.Object
   Leadtools.Twain.TwainOneValueCapability

Requirements

Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7

See Also