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CSplitterWnd::DoScrollBy

Scrolls split windows by a given number of pixels.

virtual BOOL DoScrollBy(
   CView* pViewFrom,
   CSize sizeScroll,
   BOOL bDoScroll = TRUE 
);

Parameters

  • pViewFrom
    A pointer to the view from which the scrolling message originates.

  • sizeScroll
    Number of pixels to be scrolled horizontally and vertically.

  • bDoScroll
    Determines whether the specified scrolling action occurs. If bDoScroll is TRUE (that is, if a child window exists, and if the split windows have a scroll range), then the specified scrolling action can take place; if bDoScroll is FALSE (that is, if no child window exists, or the split views have no scroll range), then scrolling does not occur.

Return Value

Nonzero if synchronized scrolling occurs; otherwise 0.

Remarks

This member function is called by the framework in response to a scroll message, to perform synchronized scrolling of the split windows by the amount, in pixels, indicated by sizeScroll. Positive values indicate scrolling down and to the right; negative values indicate scrolling up and to the left.

Override to require an action by the user before allowing scroll.

Requirements

Header: afxext.h

See Also

Reference

CSplitterWnd Class

Hierarchy Chart

CSplitterWnd::DoScroll

CView::OnScroll

Other Resources

CSplitterWnd Members