CGXTabWnd::ShowScrollBar
void ShowScrollBar(UINT nBar, BOOL bShow);
nBar
SB_VERT for vertical scrollbars;
SB_HORZ for horizontal scrollbars;
SB_BOTH for both.
bShow
Specifies if the scrollbar should be enabled or disabled.
Remarks
Specifies if scrollbars should be hidden or shown in the tab window.
