private static IntPtr HookCallback(int nCode, IntPtr wParam, IntPtr lParam)
{
if (nCode >= 0 && MouseMessages.WM_LBUTTONUP == (MouseMessages)wParam && (FirstClick == true))
{
Form1.BlockInput(true);
System.Threading.Thread.Sleep(50);
Form1.BlockInput(false);
}
return(CallNextHookEx(_hookID, nCode, wParam, lParam));
}
