Working on PPC.

1 files changed, 17 insertions, 0 deletions

diff --git a/Software/Visual_Studio/Tango.Touch/Keyboard/TouchKeyboard.cs b/Software/Visual_Studio/Tango.Touch/Keyboard/TouchKeyboard.cs
index d92fe4bb8..efb75d5f7 100644
--- a/Software/Visual_Studio/Tango.Touch/Keyboard/TouchKeyboard.cs
+++ b/Software/Visual_Studio/Tango.Touch/Keyboard/TouchKeyboard.cs
@@ -50,6 +50,13 @@ namespace Tango.Touch.Keyboard
     /// </summary>
     public class TouchKeyboard : Control
     {
+        //The system keyboard event.
+        [System.Runtime.InteropServices.DllImport("user32.dll", SetLastError = true)]
+        static extern void keybd_event(byte bVk, byte bScan, int dwFlags, int dwExtraInfo);
+        public const int KEYEVENTF_EXTENDEDKEY = 0x0001; //Key down flag
+        public const int KEYEVENTF_KEYUP = 0x0002; //Key up flag
+        public const int VK_CONTROL = 0xA3; //Control key code
+
         static TouchKeyboard()
         {
             DefaultStyleKeyProperty.OverrideMetadata(typeof(TouchKeyboard), new FrameworkPropertyMetadata(typeof(TouchKeyboard)));
@@ -392,6 +399,16 @@ namespace Tango.Touch.Keyboard
             });
         }
 
+        public static void PressCtrl()
+        {
+            keybd_event(VK_CONTROL, 0, KEYEVENTF_EXTENDEDKEY, 0);
+        }
+
+        public static void ReleaseCtrl()
+        {
+            keybd_event(VK_CONTROL, 0, KEYEVENTF_KEYUP, 0);
+        }
+
         private void OnSpecialCharactersOnChanged()
         {
             if (!IsSpecialCharactersOn)