Author: Tomas Rutkauskas

Simulate a mouse click on our form (control)

Answer:

This is easily done by position the mouse cursor onto the form using SetCursorPos, 
then using mouse_event to fake a mouse click.

1   
2   // click in upper-left corner, 50 pixels inward
3     SetCursorPos(Form1.Left + 50, Form1.Top + 50);
4     mouse_event(MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0);
5     mouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);