沒有执行.aspx代码,应该是执行完Repeater1.DataBind();后再执行aspx文件中Eval那里才对啊,为什么直接就执行con.Close();
.aspx代码:
<%@ 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>无标题页</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:Repeater ID="Repeater1" runat="server">
        <asp:HeaderTemplate>
        <table>
        <tr>
        <td>
     编号</td>
         <td>
     身份证号码</td>
         <td>
     姓名</td>  
        </tr>
         
        </asp:HeaderTemplate>
        <asp:ItemTemplate>
        <tr>
            <td>
            <asp:Label runat="server" ID="bianhao" Text='<%# Eval("员工编号") %>'/>
       
            
     </td>  
                <td>
            <asp:Label runat="server" ID="shenfenzheng" Text='<%# Eval("身份证号码") %>'/>
       
            
     </td>  
                <td>
            <asp:Label runat="server" ID="xingming" Text='<%# Eval("学生姓名") %>'/>
       
            
     </td>    
        </tr>
        </asp:ItemTemplate>
        <asp:FooterTemplate>
        
        </table></asp:FooterTemplate>
        </asp:Repeater>
       
    </div>
    </form>
</body>
</html>.cs代码:
using System;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;public partial class _Default : System.Web.UI.Page 
{
    string ConStr = (string)ConfigurationManager.ConnectionStrings["9957_PRODUCT_SMSConnectionString"].ConnectionString;
    protected void Page_Load(object sender, EventArgs e)
    {
        SqlConnection con = new SqlConnection(ConStr);
        SqlCommand com=new SqlCommand("select * from 学生",con);
        con.Open();
        SqlDataReader dr=com.ExecuteReader();
        Repeater1.DataSource = dr;
        Repeater1.DataBind();
        con.Close();
    }
}我的表里有数据的。我调试的dr.Depth=0 dr.FieldCount=13 dr.HasRows=true dr.IsColsed=False dr.RecordsAffected=-1 dr.VisibleFieldCount=13
Repeater1里面相应的属性值也同上,是一样的!加上这句:
       if (dr.Read())
        {
        Response.Write(dr[1]);
        }
输出值正确啊