COleClientItem::IsModified
Call this function to see whether the OLE item is dirty (modified since it was last saved).
BOOL IsModified( ) const;
Возвращаемое значение
Nonzero if the OLE item is dirty; otherwise 0.
Заметки
For more information, see IPersistStorage::IsDirty in the Windows SDK.
Требования
Header: afxole.h