ASP Keys 方法

定义和用法

Keys 方法返回包含 Dictionary 对象中所有 key 的数组。

语法:

DictionaryObject.Keys

实例

<%
dim d,a,i
set d=Server.CreateObject("Scripting.Dictionary")
d.Add "c","China"
d.Add "i","Italy"
d.Add "s","Sweden"

Response.Write("<p>Key values:</p>")
a=d.Keys
for i=0 to d.Count-1
  Response.Write(a(i))
  Response.Write("<br />")
next

set d=nothing
%>

输出:

Key values:
c
i
s
Web 前端开发进阶教程