Microsoft Foundation Classes (mfc.hlp) (Table of Contents; Topic list)
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CWnd::GetScrollRange
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──Microsoft Foundation Classes──────────────────────────────────────────────
 
  void GetScrollRange( int nBar, LPINT lpMinPos, LPINT lpMaxPos ) const;
 
  Parameter   Description
 
  <nBar>      Specifies the scroll bar to examine. The parameter can take
              one of the following values:
 
              Value     Meaning
 
              SB_CTL    Retrieves the position of a scroll-bar control.
 
              SB_HORZ   Retrieves the position of the CWnd horizontal
                        scroll bar.
 
              SB_VERT   Retrieves the position of the CWnd vertical scroll
                        bar.
 
  <lpMinPos>  Points to the integer variable that is to receive the
              minimum position.
 
  <lpMaxPos>  Points to the integer variable that is to receive the
              maximum position.
 
  Remarks
 
  Copies the current minimum and maximum scroll-bar positions for the
  given scroll bar to the locations specified by <lpMinPos> and
  <lpMaxPos>. If CWnd does not have standard scroll bars or is not a
  scroll-bar control, 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
 
  ◄::GetScrollRange►
 
 
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