enum { MenuID_File = 1000, MenuID_NewFile, MenuID_Open, MenuID_Exit, MenuID_Help, MenuID_About }; AddMenuItem(MENUITEM_ADD_CHILD, NULL, MENUITEM_IDTOP, FALSE, "ファイル(&F)", MenuID_File); AddMenuItem(MENUITEM_ADD_CHILD, NULL, MenuID_File, FALSE, "新規作成(&N)", MenuID_NewFile); AddMenuItem(MENUITEM_ADD_CHILD, NULL, MenuID_File, FALSE, "開く(&O)", MenuID_Open); AddMenuItem(MENUITEM_ADD_CHILD, NULL, MenuID_F