The SetMenuItemInfo function changes information about a menu item.
BOOL SetMenuItemInfo(
HMENU hMenu,
UINT uItem,
BOOL fByPosition,
LPMENUITEMINFO lpmii
);
If the function succeeds, the return value is nonzero.
If the function fails, the return value is zero. To get extended error information, use the GetLastError function.
In order for keyboard accelerators to work with bitmap or owner-drawn menu items, the owner of the menu must process the WM_MENUCHAR message. See Owner-Drawn Menus and the WM_MENUCHAR Message for more information.
Windows CE: Only the following flags are valid for the fMask member of the MENUITEMINFO structure pointed to by the pmii parameter:
MIIM_DATA
MIIM_ID
MIIM_TYPE
If MIIM_TYPE is specified, then the fType member of MENUITEMINFO must be the current type of the item, in other words, the type cannot be changed.
Windows NT: Requires version 4.0 or later.
Windows: Requires Windows 95 or later.
Windows CE: Requires version 1.0 or later.
Header: Declared in winuser.h.
Import Library: Use user32.lib.
Unicode: Implemented as Unicode and ANSI versions on Windows NT.
Menus Overview, Menu Functions, GetMenuItemInfo, MENUITEMINFO