clound.ascx.cs

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using System;
using System.Collections;
using System.Configuration;
using System.Data;
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;

namespace MySite.WebUI.Controls.Tag
{
    using SubSonic.Generated;
    using SubSonic;
    using System.Linq;
    public partial class Clound : System.Web.UI.UserControl
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!this.IsPostBack) 
            {
                this._DataBind();
            }
        }

        private void _DataBind()
        {
            Query qry=Tag.CreateQuery();
            this.AspNetPager1.RecordCount = qry.GetCount(Tag.Columns.PKId);
            qry.OrderBy = OrderBy.Desc(Tag.Columns.UseTimes);
            qry.PageIndex = this.AspNetPager1.CurrentPageIndex;
            qry.PageSize = this.AspNetPager1.PageSize;
            this.DataList1.DataSource = qry.ExecuteDataSet().Tables[0];
            this.DataList1.DataBind();
        }

        protected void ObjectDataSource1_Selecting(object sender, ObjectDataSourceSelectingEventArgs e)
        {
            //e.InputParameters["qry"] = _BuildQuery();
        }

        protected void AspNetPager1_PageChanging(object src, Wuqi.Webdiyer.PageChangingEventArgs e)
        {
            this.AspNetPager1.CurrentPageIndex = e.NewPageIndex;
            this._DataBind();
        }

        //private Query _BuildQuery()
        //{
        //    Query qry = Tag.CreateQuery();
        //    qry.OrderBy = OrderBy.Desc(Tag.Columns.PKId);
        //    System.Data.IDataReader dr = qry.ExecuteReader();
        //    TagCollection tagColl = new TagCollection();
        //    tagColl.LoadAndCloseReader(dr);

        //}
    }
}