int GetScrollPos ( HWND hwnd, int bar )
Gets the current position of the scroll thumb.
|hwnd||[In]||Handle of window with scrollbar(s).|
|nBar||[In]||One of SB_HORZ, SB_VERT, or SB_CTL.|
Success: Current position
There is ambiguity when 0 is returned. Use GetLastError to make sure there was an error (and to know which one).
Declared in "commctrl.h". https://source.winehq.org/source/include/commctrl.h
Implemented in "dlls/user32/scroll.c". https://source.winehq.org/source/dlls/user32/scroll.c
Debug channel "scroll".
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