givejob.aspx.cs

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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 System.Text;

namespace Hr
{
	/// <summary>
	/// UserManager 的摘要说明。
	/// </summary>
	public partial class GiveJob : System.Web.UI.Page
	{
		public int RowNo = 0;

		private void Page_Load(object sender, System.EventArgs e)
		{
			if(!IsPostBack)
			{
				
			    try
				{
					if((Session["UserName"].ToString()!=""))
					{
						Bind();															
					}
				}
				catch
				{
					Response.Redirect("Error.aspx");
				}	
			}
		}

		#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.DataGrid1.PageIndexChanged += new System.Web.UI.WebControls.DataGridPageChangedEventHandler(this.DataGrid1_PageIndexChanged);
			this.DataGrid1.ItemDataBound += new System.Web.UI.WebControls.DataGridItemEventHandler(this.DataGrid1_ItemDataBound);
			this.button_Search.Click += new System.EventHandler(this.bt_Click);
			this.Load += new System.EventHandler(this.Page_Load);
		}
		#endregion

		private void DataGrid1_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
		{
			++RowNo;
		}

		private void Bind()
		{
			DataSet ds = My.GiveJobInfo.GetGiveJobInfo();
			this.DataGrid1.DataSource = ds.Tables[0].DefaultView;
			this.DataGrid1.DataBind();
		}

		private void DataGrid1_PageIndexChanged(object source, System.Web.UI.WebControls.DataGridPageChangedEventArgs e)
		{
			DataGrid1.CurrentPageIndex = e.NewPageIndex;
			RowNo += DataGrid1.PageSize * DataGrid1.CurrentPageIndex;
			Bind();	
		}

		private void bt_Click(object sender, System.EventArgs e)
		{	

			DataSet ds = My.GiveJobInfo.SearchCompanyInfo(tb_Search.Text.Trim());
			this.DataGrid1.DataSource = ds.Tables[0].DefaultView;
			this.DataGrid1.DataBind();
		}
	}
}