“_Default”不包含“Repeater1”的定义,并且找不到可接受类型为“_Default”的第一个参数的扩展方法“Repeater1”(是否缺少 using 指令或程序集引用?) E:\NetClass\Default.aspx.cs 43 14 E:\NetClass\代码奉上
using System;
using System.Collections;
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.Data.SqlClient;public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
String DBConnString = ConfigurationManager.ConnectionStrings["NetClassConnectionString"].ConnectionString;
SqlConnection Con = new SqlConnection();
Con.ConnectionString = DBConnString;//连接数据库
Con.Open();
string CmdText = "select top 5 * from Notice where N_Type='通知' order by N_time desc";
//下面开始数据绑定
DataSet ds = new DataSet();
SqlDataAdapter adapter = new SqlDataAdapter(CmdText, Con);
try
{
adapter.Fill(ds); }
catch (Exception ex)
{
//捕获异常
}
adapter.Fill(ds, "Notice");
DataRow dr = ds.Tables["Notice"].Rows[0]; //数据绑定到 Repeater1
this.Repeater1.DataSource = ds;
this.Repeater1.DataBind();
Con.Close(); }
}
using System;
using System.Collections;
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.Data.SqlClient;public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
String DBConnString = ConfigurationManager.ConnectionStrings["NetClassConnectionString"].ConnectionString;
SqlConnection Con = new SqlConnection();
Con.ConnectionString = DBConnString;//连接数据库
Con.Open();
string CmdText = "select top 5 * from Notice where N_Type='通知' order by N_time desc";
//下面开始数据绑定
DataSet ds = new DataSet();
SqlDataAdapter adapter = new SqlDataAdapter(CmdText, Con);
try
{
adapter.Fill(ds); }
catch (Exception ex)
{
//捕获异常
}
adapter.Fill(ds, "Notice");
DataRow dr = ds.Tables["Notice"].Rows[0]; //数据绑定到 Repeater1
this.Repeater1.DataSource = ds;
this.Repeater1.DataBind();
Con.Close(); }
}
解决方案 »
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