请教两个分割视图中间的边框如何去掉

请问两个分割视图中间的边框怎么去掉?
RT,我左边是formview派生视图,右边是工程原来的视图类,工程运行后,在两个视图的中间出现一个凸起的边框,请问能变成别的形式吗,不然太难看!

------解决方案--------------------
http://www.codeproject.com/splitter/flatsplitter.asp
------解决方案--------------------
Renders an image of a split window.

virtual void OnDrawSplitter(
CDC* pDC,
ESplitType nType,
const CRect& rect
);
Parameters
pDC
A pointer to the device context in which to draw. If pDC is NULL, then CWnd::RedrawWindow is called by the framework and no split window is drawn.
nType
A value of the enum ESplitType, which can be one of the following:
splitBox The splitter drag box.
splitBar The bar that appears between the two split windows.
splitIntersection The intersection of the split windows. This element will not be called when running on Windows 95/98.
splitBorder The split window borders.
rect
A reference to a CRect object specifying the size and shape of the split windows.