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urgent ......anyone know this Mouse_event( )?
Anyone know how to use this
DWORD dwFlags, // motion and click options
DWORD dx, // horizontal position or change
DWORD dy, // vertical position or change
DWORD dwData, // wheel movement
ULONG_PTR dwExtraInfo // application-defined information
How to use this function in the program , what is the function of this mouse_event?
Can I use straight without declare in my program?
Example Like this:
mouse_event(MOUSEEVENTF_ABSOLUTE, dx, dy, 0, NULL);
And the last question I wanna ask is about this parameter (ULONG_PTR dwExtraInfo )if I don't have any extraInfo, what should I put in this place? Can I just put a NULL on it??
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