userdetail.aspx.cs

可供共享学习.net环境下生产管理的实现

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using Botheighten.Yanghui.BusinessFacade;
using Botheighten.Yanghui.Framework;
using Botheighten.Yanghui.BusinessRules;

namespace Botheighten.Yanghui.Web
{
	/// <summary>
	/// UserDetail 的摘要说明。
	/// </summary>
	public class UserDetail : BasePage
	{
		protected System.Web.UI.WebControls.Label lblTitle;
		protected System.Web.UI.WebControls.DataList DataList1;

		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
			string id="";
			if(Request.QueryString["Id"]!=null)
				id=Request.QueryString["Id"].ToString();


            
			DataTable dt=LoginSystem.AllUser(id,"","","");

			this.ViewState["dt"]=dt;
			int pageSize=20;
			Config config=ConfigSystem.GetConfig();
			if(config!=null)
				pageSize=config.PrintCount;



			int pageCount=Convert.ToInt32(Math.Ceiling((Convert.ToDouble(dt.Rows.Count) / pageSize)));
			if(pageCount==0)
				pageCount=1;
			DataTable temp=new DataTable();
			DataColumn dc=new DataColumn("Page",typeof(String));
			temp.Columns.Add(dc);
			for(int i=1;i<=pageCount;i++)
			{
				DataRow dr=temp.NewRow();
				dr[0]=i.ToString();
				temp.Rows.Add(dr);

			}

			this.ViewState["PageSize"]=pageSize;
			DataList1.DataSource=temp;
			DataList1.DataKeyField="Page";
			DataList1.DataBind();
		}

		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN：该调用是 ASP.NET Web 窗体设计器所必需的。
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// 设计器支持所需的方法 - 不要使用代码编辑器修改
		/// 此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{    
			this.DataList1.ItemDataBound += new System.Web.UI.WebControls.DataListItemEventHandler(this.DataList1_ItemDataBound);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void DataList1_ItemDataBound(object sender, System.Web.UI.WebControls.DataListItemEventArgs e)
		{
			DataGrid dg=null;
			if(e.Item.ItemType==ListItemType.Item || e.Item.ItemType==ListItemType.AlternatingItem)
			{
				dg=(DataGrid)e.Item.FindControl("grid");							
				if(dg!=null)
				{
					dg.PageSize=int.Parse(this.ViewState["PageSize"].ToString());
					dg.DataSource=(DataTable)this.ViewState["dt"];
					dg.CurrentPageIndex=int.Parse(this.DataList1.DataKeys[e.Item.ItemIndex].ToString())-1;
					dg.DataBind();
				}
			}
			
			
		}
	}
}