arr 实体类

XmlFlashSet xfs = Components.XmlFlashSetInfo.LoadXmlFlashSetItems( " defaultfoot.xml " );
            ArrayList arr  =   new  ArrayList();
            arr  =  xfs.Items;
            CnqsqWeb.Manager.Info.XmlFlashSets.XmlFlashCompare xfc  =   new  CnqsqWeb.Manager.Info.XmlFlashSets.XmlFlashCompare();
            arr.Sort(xfc);
             string  mmm  =   "" ;
             // arr里放的是一张表，arr.count看表里有多少条记录
             for ( int  i  =   0  ; i  <  arr.Count;i ++ )
            {
                XmlFlashSet xf  =  arr[i]  as  XmlFlashSet;
                mmm  +=   " <a href=\ "" +xf.Link+ " \ "  target=\ " _blank\ " ><img src=\ "" +xf.Item_Url+ " \ "  alt=\ "" +xf.ItemTitle+ " \ " ></a> " ;
            }

_xfs数据集，_xfs.Items其中的一张表  arr中存一个个对象，即一条条记录，即一张表

 

public   class  QsqAdminLogSet:Components.Collections
    {
         public  QsqAdminLogSet (){}
         public   override   void  Add(IDataReader dr)
        {
            QsqAdminLog log  = new  QsqAdminLog(dr);
             this .Items.Add(log); // arr.add(对象)
        }
    }
----------------------------------------
arr = dp.GetBankDKOnType( 9 , 2 , true ).Items ==  _xfs.Items;
if (arr.Count > 0 )
{                            
this .RelationRepeater.DataSource = arr;
this .RelationRepeater.DataBind();
}