searchemp.aspx.cs

人事管理系统的WEB开发程序源代码,有住于WEB开发的学习

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 DBUtils;
using System.Data.SqlClient;

namespace BlueHill.EmployeeInfo
{
	/// <summary>
	/// ShowEmpInfo 的摘要说明。
	/// </summary>
	public class ShowEmpInfo : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.TextBox txtKey;
		protected System.Web.UI.WebControls.Button btnSearch;
		protected System.Web.UI.WebControls.Label lblNoResult;
		protected System.Web.UI.WebControls.DataGrid grdResult;
		protected System.Web.UI.WebControls.Panel pnlPageFix;
		protected System.Web.UI.WebControls.Label Label1;
		protected System.Web.UI.WebControls.Label lblHaveResult;
		protected System.Web.UI.HtmlControls.HtmlForm Form1;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
			if(Request.QueryString["DeptID"]!=null)
			{
				int DeptID = Convert.ToInt32(Request.QueryString["DeptID"]);
				Search(DeptID);
			}

		}

		#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.btnSearch.Click += new System.EventHandler(this.btnSearch_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void btnSearch_Click(object sender, System.EventArgs e)
		{
			DataSet dsEmployInfo = new DataSet();
			//获取雇员Name;


			string EmployName;
			EmployName = txtKey.Text.ToString().Trim();


			//执行数据库操作
			int iRetValue;
			iRetValue = DBUtils.EmployeeInfo.SearchEmpByKey(EmployName,dsEmployInfo);
			if(iRetValue==1)
			{
				if(dsEmployInfo.Tables[0].Rows.Count>0)
				{
					grdResult.Visible = true;
					lblNoResult.Visible = false;
					lblHaveResult.Visible = true;
					grdResult.DataSource = dsEmployInfo.Tables[0];
					grdResult.DataBind();
				}
				else
				{
					lblNoResult.Visible = true;
					lblHaveResult.Visible = false;
					grdResult.Visible = false;
				}
			}
			else
			{
				Response.Write("<script>alert('操作失败')</script>");
			}
		}
		private void Search(int DeptID)
		{
			DataSet dsResult = new DataSet();
			int iRetValue = DBUtils.EmployeeInfo.SearchEmpByDept(DeptID,dsResult);
			if(iRetValue==1)
			{
				if(dsResult.Tables[0].Rows.Count>0)
				{
					grdResult.Visible = true;
					lblNoResult.Visible = false;
					lblHaveResult.Visible = true;
					grdResult.DataSource = dsResult.Tables[0];
					grdResult.DataBind();
				}
				else
				{
					lblNoResult.Visible = true;
					lblHaveResult.Visible = false;
					grdResult.Visible = false;
				}
			}
			else
			{
				Response.Write("<script>alert('操作失败')</script>");
			}
		}

	}
}