CWnd::SetScrollRange
Sets minimum and maximum position values for the given scroll bar.
void SetScrollRange(
int nBar,
int nMinPos,
int nMaxPos,
BOOL bRedraw = TRUE
);
Parameters
nBar
Specifies the scroll bar to be set. This parameter can be either of the following values:SB_HORZ Sets the range of the horizontal scroll bar of the window.
SB_VERT Sets the range of the vertical scroll bar of the window.
nMinPos
Specifies the minimum scrolling position.nMaxPos
Specifies the maximum scrolling position.bRedraw
Specifies whether the scroll bar should be redrawn to reflect the change. If bRedraw is TRUE, the scroll bar is redrawn; if FALSE, the scroll bar is not redrawn.
Remarks
It can also be used to hide or show standard scroll bars.
An application should not call this function to hide a scroll bar while processing a scroll-bar notification message.
If the call to SetScrollRange immediately follows a call to the SetScrollPos member function, the bRedraw parameter in the SetScrollPos member function should be 0 to prevent the scroll bar from being drawn twice.
The default range for a standard scroll bar is 0 through 100. The default range for a scroll bar control is empty (both the nMinPos and nMaxPos values are 0). The difference between the values specified by nMinPos and nMaxPos must not be greater than INT_MAX.
Requirements
Header: afxwin.h