/***	北京林業大學 計00-3班 吳鵬組編寫*	組員：高顯俊，郗嘉，吳鵬，王海，蘇榮*	最后生成時間：	2003.5.31*	本網站借鑒了dotnetjunkies網站的背景和CSS,特此聲明*	并提供一切源代碼，遵守GPL版權聲明*	GPL版權聲明在doc/license.txt中，人員分工在doc/summary.txt中*	開發標準在doc/programming standard.doc中，需求聲明在doc/requirements.doc中*	開發計劃在doc/plans.doc中，面向對象軟件設計說明書在doc/brochure.doc 中*/using System;using System.Collections;using System.Globalization;using System.Web;using System.Web.UI;using System.Web.Util;using System.ComponentModel;using System.Reflection;namespace Epico.Controls{	//TODO: [Designer("??")]	//TODO: [Editor("??")]	[DefaultEvent("SelectedIndexChanged")]	[DefaultProperty("DataSource")]	[ParseChildren(true)]	[PersistChildren(false)]	public class DataGrid : System.Web.UI.WebControls.DataGrid	{		private int itemCount = 0;		public int ItemCount		{			get{				return itemCount;				}		}		// Override to create the repeated items from the DataSource.		protected override void OnDataBinding(EventArgs e) {			base.OnDataBinding(e);			foreach(System.Web.UI.WebControls.DataGridItem item in Items)			{				if(item.ItemType == System.Web.UI.WebControls.ListItemType.AlternatingItem					||item.ItemType == System.Web.UI.WebControls.ListItemType.Item)				{					itemCount++;				}			}		}		protected override void Render(HtmlTextWriter writer)		{			base.Render(writer);			if ( itemCount == 0 ) writer.Write("<div align=adjust>無項目</div>");			else writer.Write( "<div align=adjust>" + itemCount + "項目</div>");		}	}}