前台的页面里怎么显示后台的变量?

[civilman]

比如:
前台
<result><%=rtnOk%></result>
后台:
private int rtnOk = 0;

protected void Page_Load(object sender, EventArgs e)
{}
这样写报错说找不到rtnOk变量.
应该怎么写?

[一品梅]

private改成public

<result> <%=rtnOk%> </result>
====
这是什么标签？？？

[enihs]

把rtnOk封装成一个属性试试，加上
public int RtnOk
{
set{ rtnOk = value;}
get {return rtnOk;}
}

[skyaspnet]

private int rtnOk = 0;


改为:

public int rtnOk = 0;

[冷月孤峰]

必须将private改成public ！

[lovehongyun]

public int rtnOk = 0;