WPF 禁用实时触摸

	public static void DisableWPFTabletSupport()
{
    // Get a collection of the tablet devices for this window.  
    TabletDeviceCollection devices = System.Windows.Input.Tablet.TabletDevices;

    if (devices.Count > 0)
    {   
        // Get the Type of InputManager.
        Type inputManagerType = typeof(System.Windows.Input.InputManager);
        
        // Call the StylusLogic method on the InputManager.Current instance.
        object stylusLogic = inputManagerType.InvokeMember("StylusLogic",
                    BindingFlags.GetProperty | BindingFlags.Instance | BindingFlags.NonPublic,
                    null, InputManager.Current, null);

        if (stylusLogic != null)
        {
            //  Get the type of the stylusLogic returned from the call to StylusLogic.
            Type stylusLogicType = stylusLogic.GetType();
            
            // Loop until there are no more devices to remove.
            while (devices.Count > 0)
            {
                // Remove the first tablet device in the devices collection.
                stylusLogicType.InvokeMember("OnTabletRemoved",
                        BindingFlags.InvokeMethod | BindingFlags.Instance | BindingFlags.NonPublic,
                        null, stylusLogic, new object[] { (uint)0 });
            }                
        }
               
    }
}