BCGControlBar Pro for MFC
static BOOL CBCGPToolBar::IsLargeIcons ( )

Tells whether the application toolbars currently display large icons.

Nonzero if the application works in "large icons" mode; otherwise 0.

Call this static member function to determine whether the application works in the "large icons" mode. The mode can be changed by SetLargeIcons().

The mode is changed automatically by the framework when the user selects "Large icons" check-box on the customization dialog's "Options" page.