This method determines whether the specified button in a toolbar control is indeterminate. Indeterminate buttons are displayed grayed, such as the way the bold button on the toolbar of a word processor would look when the text selected contains both bold and regular characters.
| Header file: | Afxcmn.h |
| Platforms: | Palm-size PC, H/PC Pro |
| Windows CE versions: | 2.10 and later |
| Complete documentation: | Visual C++ documentation |
BOOL IsButtonIndeterminate( int nID ) const;