#include <wfext.h>
typedef struct tagFMS_LOAD { /* fmsld */
DWORD dwSize;
char szMenuName[MENU_TEXT_LEN];
HMENU hMenu;
UINT wMenuDelta;
} FMS_LOAD;
The FMS_LOAD structure contains information that File Manager uses to add a custom menu provided by a File Manager extension dynamic-link library (DLL). The structure also provides a delta value that the extension DLL can use to manipulate the custom menu after File Manager has loaded the menu.
dwSize
Specifies the length of the structure, in bytes.
szMenuName
Contains a null-terminated string for a menu item that appears in File Manager's main menu.
hMenu
Identifies the pop-up menu that is added to File Manager's main menu.
wMenuDelta
Specifies the menu-item delta value. To avoid conflicts with its own menu items, File Manager renumbers the menu-item identifiers in the pop-up menu identified by the hMenu member by adding this delta value to each identifier. An extension DLL that needs to modify a menu item must identify the item to modify by adding the delta value to the menu item's identifier. The value of this member can vary from session to session.