Keys
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
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