BCGControlBar Pro for MFC
BOOL CBCGPRibbonBar::ShowBackstageView ( CRuntimeClass *  pViewClass,
int  nSubPage = 0 
)

Activates a backstage page.

Call this method to activate a backstage page.

Parameters
pViewClassSpecifies a page to activate.
nSubPageSpecifies a subpage to activate (CBCGPRibbonBackstageViewItemPropertySheet only).