categorylist.ascx.cs

一个简单的Demo

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 Surance.DB4ODAL;
using Surance.DBUtility;
using Db4objects.Db4o;
using System.Collections.Generic;
using Surance.Utility;

public partial class Front_CategoryList : System.Web.UI.UserControl
{
    public string Module = "";
    public string url = "";
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!this.IsPostBack)
        {
            IObjectContainer db = DB4OHelper.DB;
            try
            {
                //bind Cate
                Category c = new Category(db);
                IList<Category> categories = c.GetByModule(Module);
                this.rptByCate.DataSource = categories;
                this.rptByCate.DataBind();
                
             

               
            }
            catch (Exception ex)
            {
                Response.Write(ex.Message);
            }
            finally
            {
                db.Close();
            }
        }
    }
}