asp.net绑定label的示例代码_[Asp.Net教程] 前台页面:
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后台代码:
IDictionary Dic = new Dictionary();
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
BindData();
}
}
public string GetName(object index)
{
//如果运算符的左边是非空的就返回左边，否则是右边！
index = index ?? " ";
int key;
int.TryParse(index.ToString(), out key);

return Dic[key];
}
public void BindData()
{
Dic.Add(1, "胡果");
Dic.Add(2, "胡磊");
Dic.Add(3, "俊文");
Dic.Add(4, "刘皮");
DataBind();
}