sf轻小说登录:VB定义一个函数时如果一个参数非必须应该怎么定义?
来源:百度文库 编辑:中科新闻网 时间:2024/05/10 13:42:37
一时想不起来了 帮帮啊
function print(a as string, b as string)as boolean
function print(a as string, b as string)as boolean
function print(byval a as string, optional byval b as string)as boolean
B是可选参数