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C#

QueryException.aspx.cs：源码内容
							﻿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;
namespace OThinker.H3.Portal
{
	/// <summary>
	/// Summary description for QueryException.
	/// </summary>
    public partial class QueryException : PortalPage
	{
        protected System.Web.UI.WebControls.Panel DetailContainer;
        #region 参数
        private System.DateTime From
        {
            get
            {
                string strFrom = this.Request.QueryString[Param_From];
                if (strFrom != null && strFrom != "")
                {
                    return System.DateTime.Parse(strFrom);
                }
                else
                {
                    return System.DateTime.Now.Subtract(new System.TimeSpan(3, 0, 0, 0, 0));
                }
            }
        }
        private System.DateTime To
        {
            get
            {
                string strTo = this.Request.QueryString[Param_To];
                if (strTo != null && strTo != "")
                {
                    return System.DateTime.Parse(strTo);
                }
                else
                {
                    return System.DateTime.Now;
                }
            }
        }
        #endregion
        protected void Page_Load(object sender, System.EventArgs e)
		{
			if(!this.IsPostBack)
			{
                // 验证是否具有管理员权限
                if (!this.UserValidator.ValidateAdministrator())
                {
                    this.NotifyMessage(LackOfAuth);
                }
                System.Data.DataTable table = OThinker.H3.Server.Engine.ExceptionManager.QueryTable(
                H3.Instance.InstanceContext.UnspecifiedID, this.From, this.To, H3.Exceptions.ExceptionState.Unspecified);
                this.ExceptionGrid.DataSource = table;
                this.ExceptionGrid.DataBind();
			}
		}
		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: This call is required by the ASP.NET Web Form Designer.
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{    
			this.ExceptionGrid.ItemDataBound += new System.Web.UI.WebControls.DataGridItemEventHandler(this.ExceptionGrid_ItemDataBound);
		}
		#endregion
		private void ExceptionGrid_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
		{
			if(
				e.Item.ItemType != ListItemType.Header && 
				e.Item.ItemType != ListItemType.Footer)
			{
				#region 流程实例摘要
				#region 标题行
				HyperLink linkTitle = new HyperLink();
				// 获得全名
				linkTitle.Text = e.Item.Cells[0].Text + "[" + e.Item.Cells[1].Text + "\" + e.Item.Cells[2].Text + "\" + e.Item.Cells[3].Text + "." + e.Item.Cells[4].Text + "]";
				linkTitle.Target = "ExceptionMain";
                linkTitle.NavigateUrl = PageName_ExceptionDetail + "?" + Param_ExceptionID + "=" + e.Item.Cells[0].Text;
				TableRow rowTitle = this.RowControl(new Control[]{linkTitle});
				#endregion
				#region 详细
				TableRow rowMisc;
				#region 阻塞和修复
				// 阻塞
				Label labelBlocked = new Label();
                labelBlocked.Text = e.Item.Cells[5].Text == "1" ? "阻塞" : "未阻塞";
				// 修复
				Label labelFixed = new Label();
                OThinker.H3.Exceptions.ExceptionState state = (OThinker.H3.Exceptions.ExceptionState)int.Parse(e.Item.Cells[6].Text);
                labelFixed.Text = state == OThinker.H3.Exceptions.ExceptionState.Fixed ? "已修复" : "未修复";
				rowMisc = this.RowControl(new Control[]{labelBlocked, labelFixed});
				#endregion
				Table tableDetail = this.TableRows(new TableRow[]{rowMisc});
				TableRow rowDetail = this.RowControl(new Control[]{tableDetail});
				#endregion
				Table tableAbstract = this.TableRows(new TableRow[]{rowTitle, rowDetail});
				e.Item.Cells[7].Controls.Add(tableAbstract);
				#endregion
			}
		}
		private TableCell CellControl(Control[] Controls)
		{
			TableCell cell = new TableCell();
			cell.Attributes.Add("background", "images/BG_Item.gif");
			foreach(Control control in Controls)
			{
				cell.Controls.Add(control);
			}
			return cell;
		}
		private TableCell CellControl(Control Control)
		{
			TableCell cell = new TableCell();
			cell.Attributes.Add("background", "images/BG_Item.gif");
			cell.Controls.Add(Control);
			return cell;
		}
		private TableRow RowControl(Control[] Controls)
		{
			TableRow row = new TableRow();
			foreach(Control control in Controls)
			{
				TableCell cell = this.CellControl(control);
				row.Cells.Add(cell);
			}
			return row;
		}
		private Table TableRows(TableRow[] Rows)
		{
			Table table = new Table();
			table.Attributes.Add("background", "images/BG_Item.gif");
			table.CssClass = "ms-vb2";
			table.Attributes.Add("width", "100%");
			foreach(TableRow row in Rows)
			{
				table.Rows.Add(row);
			}
			return table;
		}
	}
}

						