?? repeater.cs
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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
{
/// <summary>
/// Repeater 的摘要說(shuō)明。
/// </summary>
[DefaultEvent("SelectedIndexChanged")] [DefaultProperty("DataSource")] public class Repeater:System.Web.UI.WebControls.Repeater
{
private int itemCount = 0; public int ItemCount { get
{ return itemCount; } }
protected override void Render(HtmlTextWriter writer) { foreach(System.Web.UI.WebControls.RepeaterItem item in Items) { if(item.ItemType == System.Web.UI.WebControls.ListItemType.AlternatingItem ||item.ItemType == System.Web.UI.WebControls.ListItemType.Item) { itemCount++; } } base.Render(writer); if ( itemCount == 0 ) writer.Write("<div align=adjust>無(wú)項(xiàng)目</div>"); } }
}
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