CMFCToolBarButton::HasFocus
Determines whether the button has the current input focus.
virtual BOOL HasFocus() const;
Return Value
Nonzero if the button has the input focus; otherwise 0.
Remarks
The default implementation of this method returns nonzero if the button has the input focus or is a child or descendant window of the window that has the input focus. You can override this function to customize this behavior.
Requirements
Header: afxtoolbarbutton.h