CToolBarCtrl::IsButtonIndeterminate
Determines whether the specified button in a toolbar control is indeterminate.
BOOL IsButtonIndeterminate(
int nID
) const;
Parameters
- [in] nID
Command identifier of the button in the toolbar.
Return Value
Positive integer if the button is indeterminate, zero if the button is not indeterminate, or -1 if an error occurs.
Remarks
Indeterminate buttons are displayed dimmed, such as the way the bold button on the toolbar of a word processor looks when the selected text contains both bold and regular characters. Consider calling GetState if you want to retrieve more than one button state.
Requirements
Header: afxcmn.h
See Also
Reference
CToolBarCtrl::IsButtonHighlighted