TBM_CLEARSEL
The
TBM_CLEARSEL message clears the current selection in a trackbar.
TBM_CLEARSEL
wParam = (WPARAM) (BOOL) fRedraw;
lParam = 0;
Parameters
fRedraw
Redraw flag.
If this parameter is TRUE, the trackbar is redrawn after the selection is
cleared.
Return Values
No return
value.