cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls; public partial class _Default : System.Web.UI.Page
{
protected int[] la = new int[]{1,2,3,4,5}; protected void Page_Load(object sender, EventArgs e)
{ }
}
aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<select>
<% for (int i = 0; i < la.Length; i++)
{%>
<option value="<%=i %>"><%=i %></option>
<%} %>
</select>
</div>
</form>
</body>
</html>