datalistitem.cs

不错的人事管理系统

using System;
using System.Web.UI;
using System.Collections;

namespace System.Web.UI.WebControls
{
	/// <summary>
	/// Summary description for DataListItem.
	/// </summary>
	// .custom instance void [System]System.ComponentModel.ToolboxItemAttribute
	public class DataListItem : WebControl,INamingContainer
	{
		private object dataItem;
		private int itemIndex;
		private System.Web.UI.WebControls.ListItemType itemType;
		
		public DataListItem(int itemIndex, ListItemType itemType) : base() 
		{
			this.itemIndex = itemIndex;
			this.itemType = itemType;
		}

		protected virtual Style CreateControlStyle() 
		{
			return new TableItemStyle();
		}

		protected virtual bool OnBubbleEvent(object source, EventArgs e) 
		{
			DataListCommandEventArgs local0;

			if (e as CommandEventArgs != null) 
			{
				local0 = new DataListCommandEventArgs(this, source, (CommandEventArgs) e);
				this.RaiseBubbleEvent(this, local0);
				return true;
			}
			return false;
		}

		public virtual void RenderItem(HtmlTextWriter writer, bool extractRows, bool tableLayout) 
		{
			HttpContext local0;
			int local1;
			int local2;

			local0 = this.Context;
			if (local0 != null && local0.TraceIsEnabled) 
			{
				local1 = local0.Response.GetBufferedLength();
				this.RenderItemInternal(writer, extractRows, tableLayout);
				local2 = local0.Response.GetBufferedLength();
				local0.Trace.AddControlSize(this.UniqueID, local2 - local1);
				return;
			}
			this.RenderItemInternal(writer, extractRows, tableLayout);
		}

		private void RenderItemInternal(HtmlTextWriter writer, bool extractRows, bool tableLayout) 
		{
			IEnumerator local0;
			Table local1;
			bool local2;
			Control local3;
			IEnumerator local4;
			TableRow local5;

			if (!(extractRows)) 
			{
				if (tableLayout) 
				{
					this.RenderContents(writer);
					return;
				}
				this.RenderControl(writer);
				return;
			}
			local0 = this.Controls.GetEnumerator();
			local1 = null;
			local2 = false;
			while (local0.MoveNext()) 
			{
				local2 = true;
				local3 = (Control) local0.Current;
				if (local3 as Table == null)
					continue;
				local1 = (Table) local3;
				break;
			}
			if (local1 != null) 
			{
				local4 = local1.Rows.GetEnumerator();
				while (local4.MoveNext()) 
				{
					local5 = (TableRow) local4.Current;
					local5.RenderControl(writer);
				}
				return;
			}
			if (local2)
				throw new HttpException(System.Web.HttpRuntime.FormatResourceString("DataList_TemplateTableNotFound", this.Parent.ID, this.itemType.ToString()));
		}

		void SetItemType(ListItemType itemType) 
		{
			this.itemType = itemType;
		}
		public virtual object DataItem 
		{
			get
			{
				return this.dataItem;
			}
			set
			{
				this.dataItem = value;
			}
		}

		public virtual int ItemIndex 
		{
			get
			{
				return this.itemIndex;
			}
		}

		public virtual ListItemType ItemType 
		{
			get
			{
				return this.itemType;
			}
		}


	}
}