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while(rs.Read())
{
Test.Append("<tr><td>"+rs["id"].ToString()+"</td>");
Test.Append("<td>"+rs["title"].ToString()+"</td>");
Test.Append("<td>" + "<asp:LinkButton ID=\"LinkButton" +Convert.ToString(i++) + "\" runat=\"server\" PostBackUrl=\"?id=" + rs["id"].ToString() + "\">" + "删除" + "</asp:LinkButton>" + "</td></tr>");
}
<tr>
<td>18</td>
<td>新闻标题1</td>
<td><asp:LinkButton ID="LinkButton0" runat="server" PostBackUrl="?id=18">删除</asp:LinkButton></td>
</tr>
<tr>
<td>20</td>
<td>新闻标题2</td>
<td><asp:LinkButton ID="LinkButton1" runat="server" PostBackUrl="?id=20">删除</asp:LinkButton></td>
</tr>
using System;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.IO;
using System.Data.SqlClient;
using System.Text;
public partial class _Default : System.Web.UI.Page
{
public int i;
public StringBuilder Test = new StringBuilder();
protected void Page_Load(object sender, EventArgs e)
{
string str = "Data Source=(local);Initial Catalog=news;Integrated Security=True";
SqlConnection con=new SqlConnection(str);
con.Open();
string StrSql="select * from news where Addzt=1";
SqlCommand cmd=new SqlCommand(StrSql,con);
SqlDataReader rs = cmd.ExecuteReader();
while(rs.Read())
{
Test.Append("<tr><td>"+rs["id"].ToString()+"</td>");
Test.Append("<td>"+rs["title"].ToString()+"</td>");
Test.Append("<td>" + "<asp:LinkButton ID=\"LinkButton" +Convert.ToString(i++) + "\" runat=\"server\" PostBackUrl=\"?id=" + rs["id"].ToString() + "\">" + "删除" + "</asp:LinkButton>" + "</td></tr>");
}
}
}
<table>
<tr>
<td style="width: 70px;">编号</td>
<td style=" width: 300px; text-align:left;">标题</td>
<td style="width:100px;">操作</td>
</tr>
<%=Test %>
</table>