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using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Configuration;
using System.Data.SqlClient;
namespace Mirror.AutoWeb.HelpCSharp.DataBase
{
/// <summary>
/// StudyDataList 的摘要说明。
/// </summary>
public class StudyDataList : System.Web.UI.Page
{
protected System.Web.UI.WebControls.DataList DataList1;
protected System.Web.UI.WebControls.Button Button1;
private readonly string connstr = ConfigurationSettings.AppSettings["MySQLConnString1"].ToString();
private void Page_Load(object sender, System.EventArgs e)
{
if(!Page.IsPostBack)
{
BindData();
}
}
private void BindData()
{
string cmdText="Select * From role";
SqlConnection myconn = new SqlConnection(connstr);
SqlCommand mycmd = new SqlCommand(cmdText,myconn);
myconn.Open();
SqlDataReader dr = mycmd.ExecuteReader();
this.DataList1.DataSource = dr;
this.DataList1.DataBind();
dr.Close();
myconn.Close();
}
#region Web 窗体设计器生成的代码
override protected void OnInit(EventArgs e)
{
//
// CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
//
InitializeComponent();
base.OnInit(e);
}
/// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.Button1.Click += new System.EventHandler(this.Button1_Click);
this.Load += new System.EventHandler(this.Page_Load);
}
#endregion
private void Button1_Click(object sender, System.EventArgs e)
{
if(this.DataList1.RepeatDirection == RepeatDirection.Horizontal)
{
this.DataList1.RepeatDirection = RepeatDirection.Vertical ;
}
else
{
this.DataList1.RepeatDirection = RepeatDirection.Horizontal ;
}
}
}
}
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