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2.2.6.32.17 Window::GetScrollRange
Contents
Description
Syntax
void GetScrollRange( int nBar, int & nMinPos, int & nMaxPos )const
Parameters
- nBar
- [input] the scroll bar to examine. The parameter can take one of the following values:
- SB_HORZ Retrieves the position of the horizontal scroll bar.
- SB_VERT Retrieves the position of the vertical scroll bar.
- nMinPos
- [output] integer variable that is to receive the minimum position.
- nMaxPos
- [output] integer variable that is to receive the maximum position.
Return
Examples
Remark
Copies the current minimum and maximum scroll-bar positions for the given scroll bar to the locations specified by lpMinPos and lpMaxPos.
If window does not have a scroll bar, then the GetScrollRange member function copies 0 to lpMinPos and lpMaxPos.
The default range for a standard scroll bar is 0 to 100. The default range for a scroll-bar control is empty (both values are 0).
See Also
Header to Include
origin.h