salechancemanage.aspx.cs

客户资源是企业的宝贵资源

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 MisResource.Components;
using System.Data.SqlClient;
using SQLHelper;

namespace MisResource.DesktopModules.SaleChance
{
	/// <summary>
	/// SaleChanceManage 的摘要说明。
	/// </summary>
	public class SaleChanceManage : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.DataGrid SaleChanceList;
		protected System.Web.UI.WebControls.Button AddBtn;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			///判断用户是否登陆
			if(Session["UserID"] == null)
			{
				Response.Redirect("~/Default.aspx");
			}
			///判断用户是否是超级管理员
			if(Components.User.IsAuthorityAdmin(Session["UserID"].ToString()) >= Components.User.USERTYPENORMAL)
			{
				Response.Write("<script>alert(\"你没有权限，请与管理员联系！\")</script>");
				Response.Write("<script>history.back();</script>");
			}			
			if(!Page.IsPostBack)
			{
				///绑定控件的数据
				BindSaleChanceData();
			}
		}

		private void BindSaleChanceData()
		{
			///定义获取数据的类
			MisResource.Components.SaleChance sale = new MisResource.Components.SaleChance();
			SqlDataReader recs = sale.GetSaleChances();

			///创建DataSet数据源
			DataTable dataTable = SystemTools.ConvertDataReaderToDataTable(recs);
			DataSet dataSet = new DataSet("SaleChance");
			dataSet.Tables.Add(dataTable);

			///设定控件的数据源
			SaleChanceList.DataSource = dataSet;

			///绑定控件的数据
			SaleChanceList.DataBind();
		}

		public string FormatString(string oldString)
		{
			return(oldString.Length > 50 ? oldString.Substring(0,50) + "..." : oldString);
		}

		public string FormatDate(string dateString)
		{
			return(Convert.ToDateTime(dateString).ToShortDateString());
		}

		#region Web 窗体设计器生成的代码
		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.AddBtn.Click += new System.EventHandler(this.AddBtn_Click);
			this.SaleChanceList.PageIndexChanged += new System.Web.UI.WebControls.DataGridPageChangedEventHandler(this.SaleChanceList_PageIndexChanged);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void AddBtn_Click(object sender, System.EventArgs e)
		{
			///跳转到添加页面
			Response.Redirect("~/DesktopModules/SaleChance/AddSaleChance.aspx");
		}

		private void SaleChanceList_PageIndexChanged(object source, System.Web.UI.WebControls.DataGridPageChangedEventArgs e)
		{
			///设置新的页码，并重新绑定数据
			SaleChanceList.CurrentPageIndex = e.NewPageIndex;
			BindSaleChanceData();
		}
	}
}