updateinformation.aspx.cs

用ASP.NET做的人事管理系统,主要处理公司雇员的人事信息.

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Data.SqlClient;
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.Configuration;

namespace PMS
{
	/// <summary>
	/// updateinformation 的摘要说明。
	/// </summary>
	public class updateinformation : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.TextBox Tbx_uid;
		protected System.Web.UI.WebControls.DataGrid Dg_updateinformation;
		protected System.Web.UI.WebControls.Button Btn_sort;
		protected System.Web.UI.WebControls.Label Lbl_update;
	    	SqlConnection cn;
		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 strconn= ConfigurationSettings.AppSettings["dsn"];
		cn=new SqlConnection(strconn);
		}

		#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.Btn_sort.Click += new System.EventHandler(this.Btn_sort_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void Btn_sort_Click(object sender, System.EventArgs e)
		{
			Bindgrid();
			
		}
		public void DataGrid_cancel(object sender,DataGridCommandEventArgs e)
		{
			Dg_updateinformation.EditItemIndex=-1;
			Bindgrid();
		}
		public void DataGrid_edit(object sender,DataGridCommandEventArgs e)
		{
			Dg_updateinformation.EditItemIndex=(int)e.Item.ItemIndex;
			Bindgrid();
		}
		public void DataGrid_update(object sender,DataGridCommandEventArgs e)
		{
		string strsql="update personnel_information set UName=@name,UBirthday=@birth,UMarriage=@marriage,UWorktime=@worktime,UIntime=@intime,UDepartment=@department,UPosition=@position,UPhone=@phone where UID='"+Tbx_uid+"'";
			SqlCommand cm=new SqlCommand(strsql,cn);
			cm.Parameters.Add(new SqlParameter("@name",SqlDbType.VarChar,50));
			cm.Parameters.Add(new SqlParameter("@birth",SqlDbType.DateTime,8));
			cm.Parameters.Add(new SqlParameter("@marriage",SqlDbType.Char,10));
			cm.Parameters.Add(new SqlParameter("@worktime",SqlDbType.Char,10));
			cm.Parameters.Add(new SqlParameter("@intime",SqlDbType.DateTime,8));
			cm.Parameters.Add(new SqlParameter("@department",SqlDbType.VarChar,50));
			cm.Parameters.Add(new SqlParameter("@position",SqlDbType.VarChar,50));
			cm.Parameters.Add(new SqlParameter("@phone",SqlDbType.Char,10));
			string colvalue=((TextBox)e.Item.Cells[3].Controls[0]).Text;
			cm.Parameters["@name"].Value=colvalue;
			colvalue=((TextBox)e.Item.Cells[4].Controls[0]).Text;
			cm.Parameters["@birth"].Value=colvalue;
			colvalue=((TextBox)e.Item.Cells[5].Controls[0]).Text;
			cm.Parameters["@marriage"].Value=colvalue;
			colvalue=((TextBox)e.Item.Cells[6].Controls[0]).Text;
			cm.Parameters["@worktime"].Value=colvalue;
			colvalue=((TextBox)e.Item.Cells[7].Controls[0]).Text;
			cm.Parameters["@intime"].Value=colvalue;
			colvalue=((TextBox)e.Item.Cells[8].Controls[0]).Text;
			cm.Parameters["@department"].Value=colvalue;
			colvalue=((TextBox)e.Item.Cells[9].Controls[0]).Text;
			cm.Parameters["@position"].Value=colvalue;
			colvalue=((TextBox)e.Item.Cells[10].Controls[0]).Text;
			cm.Parameters["@phone"].Value=colvalue;
			cm.Connection.Open();
			try
			{
				cm.ExecuteNonQuery();
				Lbl_update.Text="编辑成功";
				Dg_updateinformation.EditItemIndex=-1;
			}
			catch(SqlException)
			{
				Lbl_update.Text="编辑失败，请检查输入";
				Lbl_update.Style["color"]="red";
			}
			cm.Connection.Close();
			Bindgrid();
		}
		
		public void DataGrid_delete(object sender,DataGridCommandEventArgs e)
		{
			
				string strsql="delete from personnel_information where UID=@userid";
				SqlCommand cm=new SqlCommand(strsql,cn);
				cm.Parameters.Add(new SqlParameter("@userid",SqlDbType.VarChar,50));
				cm.Parameters["@userid"].Value=Dg_updateinformation.DataKeys[(int)e.Item.ItemIndex];
				cm.Connection.Open();
				try
				{
					cm.ExecuteNonQuery();
					Lbl_update.Text="删除成功";
				
				}
				catch(SqlException)
				{
					Lbl_update.Text="删除失败";
					Lbl_update.Style["color"]="red";
				}
				cm.Connection.Close();
				Bindgrid();
			
		}
		public  void Bindgrid()
		{   string strsql="select * from personnel_information where UID='"+Tbx_uid.Text+"'";
			SqlDataAdapter da=new SqlDataAdapter(strsql,cn);
			DataSet ds=new DataSet();
			da.Fill(ds);
			Dg_updateinformation.DataSource=ds;
			Dg_updateinformation.DataBind();
		}

	}
}