لدي data list وقرأت مقال ةالأخ محمد ابو صلاح لكنها لا تقبل العرض من قاعدة البيانات
ها هو الكود
using System;
using System.Collections;
using System.ComponentModel.Design;
using System.ComponentModel;
using System.Data;
using System.Data.OleDb;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
namespace WebApplication17
{
/// <summary>
/// Summary description for WebForm1.
/// </summary>
public class WebForm1 : System.Web.UI.Page
{
OleDbConnection connect;
protected System.Web.UI.WebControls.DataList DataList1;
String Connstr;
public void sqll()
{
String s1;
s1="";
s1=s1.Trim();
OleDbCommand cmd;
OleDbDataReader dr;
String sql= "SELECT [add] FROM news ";
cmd=new OleDbCommand(sql,connect);
cmd.Parameters.Add("@add",s1);
dr=cmd.ExecuteReader();
DataList1.DataSource=dr;
DataList1.DataBind();
dr.Close();
}
private void Page_Load(object sender, System.EventArgs e)
{
Connstr ="provider=Microsoft.jet.Oledb.4.0;Data Source =i:\\user.mdb";
connect=new OleDbConnection(Connstr);
try
{
connect.Open();
}
catch(Exception ex)
{
Response.Write(ex.Message);
}
sqll();
}
#region Web Form Designer generated code
override protected void OnInit(EventArgs e)
{
//
// CODEGEN: This call is required by the ASP.NET Web Form Designer.
//
InitializeComponent();
base.OnInit(e);
}
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.Load += new System.EventHandler(this.Page_Load);
}
#endregion
private void DataList1_SelectedIndexChanged(object sender, System.EventArgs e)
{
}
}
}
