title 可以不写,不写的话就默认为“工程一”之类的,如果想无title就将其设为"",如 msgbox("hello",,"") (中间要两个逗号)但prompt 即提示内容必须有,如果想无提示内容的话就msgbox("")
msgbox"",16," " '就无标题了!
MsgBox "无标题。", , ""
MsgBox "提示", vbOKOnly, ""
MsgBox "wangtk1982", vbOKOnly, ""