用table写过了个类似DATALIST的水平重复显示的东东，要用的来看看吧。

最近有朋友和我要用table自己写过了个类似DATALIST的水平重复显示的东东，就写了个。不过时间参促也没重构，有兴趣的朋友可以来看看.欢迎有兴趣的朋友再重构。记得发我哦！

先定义基类：

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

/**//// <summary>
/// 小象的博客，wzjingwei.cnblogs.com
/// </summary>
namespace wzjingwei.cnblogs.com
{
    public abstract class HorizontalRepeatBase:System .Web .UI .Page
    {
        
        protected ArrayList TCellCollection = new ArrayList();
        protected ArrayList TRowCollection = new ArrayList();

        public HorizontalRepeatBase()
        {
            //
            // TODO: 在此处添加构造函数逻辑
            //
        }

        protected void ProduceHorizontalRepeatTable(int HorizontalRepeatCounts)
        {
            
            int nCells = TCellCollection.Count;//td数目


            int nRows = 0;
            if (Math.IEEERemainder((double)nCells, (double)HorizontalRepeatCounts) == 0)//判断是否整除
            {
                nRows = nCells / HorizontalRepeatCounts;
            }
            else
            {
                nRows = nCells / HorizontalRepeatCounts + 1;
            }

            // nRows = nCells / HorizontalRepeatCounts;//最后生成的行数
            bool breakFlag = false;
            for (int i = 0; i < nRows; i++)
            {
                TableRow Row = new TableRow();

                for (int j = 0; j < HorizontalRepeatCounts; j++)
                {

                    Row.Cells.Add((TableCell)TCellCollection[i * HorizontalRepeatCounts + j]);
                    if (i * HorizontalRepeatCounts + j == nCells - 1)
                    {
                        breakFlag = true;
                        break;
                    }
                }

                TRowCollection.Add(Row);

                if (breakFlag)
                { break; }
            }


        }

        abstract protected void ProduceTD();



    }


}

实现类：

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

namespace wzjingwei.cnblogs.com
{
    /**//// <summary>
    /// 小象的博客，wzjingwei.cnblogs.com
    /// </summary>
    public class HorizontalRepeat : HorizontalRepeatBase
    {
        IDataReader dr;
        int HorizontalRepeatCounts;
        Table MyTable;
        string Category;


        public HorizontalRepeat(IDataReader dr1, int HorizontalRepeatCounts1, ref Table table,string CategoryPara)
        {
            dr = dr1;
            HorizontalRepeatCounts = HorizontalRepeatCounts1;
            MyTable = table;
            Category = CategoryPara;
        }

        override protected void ProduceTD()
        {
            while (dr.Read())
            {
                TableCell Cell = new TableCell();
                double width = 1 / (double)HorizontalRepeatCounts * 100;
                Cell.Width = Unit.Percentage(width);
                switch (Category)
                {
                    case "GetView":
                        GetViewMost(ref Cell);
                        break;
                    
                    default:

                        break;
                }
                TCellCollection.Add(Cell);
            }
        }

        public void Do()
        {
            ProduceTD();

            base.ProduceHorizontalRepeatTable(HorizontalRepeatCounts);

            for (int i = 0; i < TRowCollection.Count; i++)
            {
                MyTable.Rows.Add((TableRow)TRowCollection[i]);
            }
        }



        private void GetView(ref TableCell Cell)
        {
            Cell.Text = "<div align='center'><a href=UserList.aspx?ProvinceType=All&Province=" +Server.UrlEncode ( dr["BaseInfoProvince"].ToString()) + ">" + dr["BaseInfoProvince"].ToString() + "(" + dr["ProvinceUserNum"].ToString() + ")</a> </div>";
                Cell.BorderWidth = Unit.Pixel(1);
        }

    }
}

        //调用方法
  IDataReader  dr = null;
        //被关注最多的6个
        DataAccessLayer.MainDataAccess MDA = new DataAccessLayer.MainDataAccess();
        //获得数据
  dr=MDA.GetView("6");
  //生成水平重复表格,下面参数中的6就是水平重复6次的意思。
        wzjingwei.cnblogs.com.HorizontalRepeat hrClass = new wzjingwei.cnblogs.com.HorizontalRepeat(dr, 6, ref this.ClassTable, "GetView");
        hrClass.Do();
dr.Close();