correct simulate OnClick-Event on every Control in .NET Compact Framework

Your search ends here... Here is the correct Source to simulate an OnClick-Event on every Control in .NET Compact Framework.

[DllImport("coredll")]
        private static extern void SendMessage(IntPtr hWnd, int msg, int wparam, int lparam);
        const int WM_LBUTTONDOWN = 0x201;
        const int WM_LBUTTONUP = 0x202;
        public void PerformClick(System.Windows.Forms.Control control)
        {
            SendMessage(control.Handle, WM_LBUTTONDOWN, 0, 0);
            control.Update();
            System.Threading.Thread.Sleep(100);
            SendMessage(control.Handle, WM_LBUTTONUP, 0, 0);
        }