BCGControlBar Pro for MFC
virtual void CBCGPBaseRibbonElement::SetKeys ( LPCTSTR  lpszKeys,
LPCTSTR  lpszMenuKeys = NULL 

Sets a key tip for ribbon element.

Use this method to assign key tips to ribbon elements. A key tip may contain more than one symbol.

You can pass NULL in order to remove key tips.

lpszKeysSpecifies the key tip to be associated with ribbon element.
lpszMenuKeysSpecifies a key tip to be associated with a split button, which allows to show a submenu. The default value is NULL.