📄 bindingtocollectionsandlists.aspx

📁 这是《ASP.NET编程实作教程》一书中的源文件如果有此书的朋友不防下载过来参考

💻 ASPX

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<html>
<head>
    <script language="C#" runat="server">
        void Page_Load(Object Sender, EventArgs E) {

            if (!Page.IsPostBack) {
	       //创建ArrayList对象
               ArrayList myList = new ArrayList();
               //为ArrayList对象添加选项
               myList.Add ("上海");
               myList.Add ("北京");
               myList.Add ("广州");
               //将ArrayList对象绑定于DropDownList控件
               ddlCity.DataSource = myList;
               ddlCity.DataBind();
            }
        }

        void SubmitBtn_Click(Object sender, EventArgs e) {
          lbmyCity.Text = "您选择了: " + ddlCity.SelectedItem.Text;
        }
    </script>
</head>
<body>
    <h3>绑定集合变量</h3>
    <form runat=server>
        <asp:DropDownList id="ddlCity" runat="server" />
        <asp:button Text="提交" OnClick="SubmitBtn_Click" runat=server/><p>   
        <asp:Label id="lbmyCity" font-name="Verdana" font-size="10pt" runat="server" />
    </form>
</body>
</html>

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