Public Sub Shutdown() 

Dim instance As TwainSession
 
instance.Shutdown()

public void Shutdown()

public:
void Shutdown(); 

Public Sub ShutdownExample(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.Type = TwainCapabilityType.ImageTransferMechanism
   twCap.Information.ContainerType = TwainContainerType.OneValue
   twCap.OneValueCapability.ItemType = TwainItemType.Uint16
   twCap.OneValueCapability.Value = TwainCapabilityValue.TransferMechanismNative

   session.SetCapability(twCap, TwainSetCapabilityMode.Set)
   session.Acquire(TwainUserInterfaceFlags.Show)
   session.Shutdown()
End Sub

public void ShutdownExample(IWin32Window parent)
{
   TwainSession session = new TwainSession();
   session.Startup(parent, "manufacturer", "productFamily", "version", "application", TwainStartupFlags.None);

   TwainCapability twCap = new TwainCapability();

   twCap.Information.Type = TwainCapabilityType.ImageTransferMechanism;
   twCap.Information.ContainerType = TwainContainerType.OneValue;
   twCap.OneValueCapability.ItemType = TwainItemType.Uint16;
   twCap.OneValueCapability.Value = TwainCapabilityValue.TransferMechanismNative;

   session.SetCapability(twCap, TwainSetCapabilityMode.Set);
   session.Acquire(TwainUserInterfaceFlags.Show);
   session.Shutdown();
}