GetScrollPos (USER32.@)
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
Failure: 0.
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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