Call this function to determine whether an item is enabled.
BOOL IsEnabled(
   int nIndex 
);
Parameters
- nIndex
 Index of the item.
Return Value
Nonzero if the item is enabled; otherwise 0.
Requirements
Header: afxwin.h
Call this function to determine whether an item is enabled.
BOOL IsEnabled(
   int nIndex 
);
Nonzero if the item is enabled; otherwise 0.
Header: afxwin.h