为什么我的girdview不能在页面中显示出来

来源：百度知道编辑：UC知道时间：2024/07/02 09:30:57

using System;
using System.Data;
using System.Configuration;
using System.Collections;
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;
using System.Data.SqlClient;

public partial class pro : System.Web.UI.Page
{

public void aa()
{
SqlConnection con = new SqlConnection();
con.ConnectionString = "server=(local);Uid=sa;PWD=123;DataBase=xiangmu;";
SqlCommand cmd = new SqlCommand();
cmd.CommandText = "select * from inf";
cmd.Connection = con;
SqlDataAdapter sda = new SqlDataAdapter();
sda.SelectCommand = cmd;
con.Open();
DataSet ds = new DataSet();
sda.Fill(ds, "inf");
con.Close();
this.GridView1.Da

看我改的
using System;
using System.Data;
using System.Configuration;
using System.Collections;
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;
using System.Data.SqlClient;

public partial class pro : System.Web.UI.Page
{

public void aa()
{
SqlConnection con = new SqlConnection();
con.ConnectionString = "server=(local);Uid=sa;PWD=123;DataBase=xiangmu;";
SqlCommand cmd = new SqlCommand();
cmd.CommandText = "select * from inf";
cmd.Connection = con;
SqlDataAdapter sda = new SqlDataAdapter();
sda.SelectCommand = cmd;
con.Open();
DataSet ds = new DataSet();
sda.Fill(ds, "inf");
con.Close();
this

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