ASP Keys 方法

Keys 方法返回一个包含 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 "n","Norway"
 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:

 n
 i
 s