<%@ Page Language="C#" AutoEventWireup="True" %>
<%@ Import Namespace="System.Data" %>
<html>
<script language="C#" runat="server">
ICollection CreateDataSource() {
DataTable dt = new DataTable();
DataRow dr;
dt.Columns.Add(new DataColumn("IntegerValue", typeof(Int32)));
dt.Columns.Add(new DataColumn("StringValue", typeof(string)));
dt.Columns.Add(new DataColumn("DateTimeValue", typeof(DateTime)));
dt.Columns.Add(new DataColumn("BoolValue", typeof(bool)));
dt.Columns.Add(new DataColumn("CurrencyValue", typeof(double)));
for (int i = 0; i < 9; i++) {
dr = dt.NewRow();
dr[0] = i;
dr[1] = "Item " + i.ToString();
dr[2] = DateTime.Now;
dr[3] = (i % 2 != 0) ? true : false;
dr[4] = 1.23 * (i+1);
dt.Rows.Add(dr);
}
DataView dv = new DataView(dt);
return dv;
}
void Page_Load(Object sender, EventArgs e) {
if (!IsPostBack) {
RadioButtonList1.DataSource = CreateDataSource();
RadioButtonList1.DataTextField="StringValue";
RadioButtonList1.DataValueField="CurrencyValue";
RadioButtonList1.DataBind();
}
}
void Index_Changed(Object sender, EventArgs e) {
Label1.Text = "You selected " + RadioButtonList1.SelectedItem.Text +
" with a value of $" + RadioButtonList1.SelectedItem.Value +
".";
}
</script>
<body>
<form runat=server>
<asp:RadioButtonList id="RadioButtonList1"
OnSelectedIndexChanged="Index_Changed"
AutoPostBack="true"
runat="server"/>
<br>
<asp:Label id="Label1" runat="server"/>
</form>
</body>
</html>