public void Dispose()
 {
     ActiveInputHandler.UnhookWindowsHookEx(_kb_hookID);
     ActiveInputHandler.UnhookWindowsHookEx(_m_hookID);
 }
 public InputActivityService()
 {
     _kb_hookID = ActiveInputHandler.SetKeyboardHook();
     _m_hookID  = ActiveInputHandler.SetMouseHook();
 }