I nid some help one double click base on johnny lee program. I know boon jin have double click function but i trying to use my own way to do double click. the solution is there but the problem is that whenever the double click function is trigger, the screen will black out for a second.

Thanks in advance

James

 INPUT[] buffer = new INPUT[1];
                buffer[0].type = INPUT_MOUSE;
                buffer[0].lol.dx = 0;
                buffer[0].lol.dy = 0;
                buffer[0].lol.mouseData = 0;
                buffer[0].lol.dwFlags = MOUSEEVENTF_LEFTDOWN | MOUSEEVENTF_LEFTUP ;
                buffer[0].lol.time = 0;
                buffer[0].lol.dwExtraInfo = (IntPtr)0;
                SendInput(1, buffer, Marshal.SizeOf(buffer[0]));

everytime i write this code it gives the error that i have mention. Is it impossible to put left down and left up tgt?

your double click rite, require the LEFTDOWN, LEFTUP to act 2 time is it?

one more question, what is it that cause the scrren to black out for a sec? is it because of the 2 mouse input work tgt or the computer is unable to detect any mouse input?