关于动态改变menu中的text的有关问题

            MENUITEMINFO info = {0};                info.cbSize = sizeof(MENUITEMINFO);                info.fMask = MIIM_TYPE;                info.fType = MFT_STRING;                //info.cch = 126;                //info.dwTypeData = p;                //::GetMenuItemInfo(g_hMenu,ID_MENU_CONTROL,false,&info);                if(g_mediaplay == WMP_STATUS_STOPPED || g_mediaplay == WMP_STATUS_PAUSED)                {                    info.cch = wcslen(play)+1;                    info.dwTypeData = play;                }                else if(g_mediaplay == WMP_STATUS_PLAYING)                {                    info.cch = wcslen(stop)+1;                    info.dwTypeData = stop;                }