Repeater控件的应用

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Data.SqlClient;

using System.Data;

using System.Configuration;

public partial class _Default : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

if(!IsPostBack)

Bindfangfa();

}

private void Bindfangfa()

{

string str = ConfigurationManager.ConnectionStrings["strcnn"].ConnectionString;

using (SqlConnection sqlcnn = new SqlConnection(str))

{

using (SqlDataAdapter da = new SqlDataAdapter("select * from student", sqlcnn))

{

DataSet ds = new DataSet();

da.Fill(ds);

this.Repeater1.DataSource = ds;

this.DataBind();

}

}

}

protected void Repeater1_ItemCommand(object source, RepeaterCommandEventArgs e)

{

if (e.CommandName=="Delete")

{

string str=ConfigurationManager.ConnectionStrings["strcnn"].ConnectionString;

using (SqlConnection sqlcnn=new SqlConnection(str))

{

using (SqlCommand sqlcmm =sqlcnn.CreateCommand())

{

sqlcnn.Open();

sqlcmm.CommandText = "delete from student where sid=+" + e.CommandArgument.ToString();

sqlcmm.ExecuteNonQuery();

}

}

Bindfangfa();

}

else

if (e.CommandName=="Edit")

{

Server.Transfer("Edit.aspx=" + e.CommandArgument.ToString());

}

}

}