studenteditself.aspx.cs

学生公寓管理系统使用说明： 1.服务器运行环境 SQL 2000 .NET FRAMEWORK 1.1 .NET FRAMEWORK 1.1 CHINESE (SIMPL

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.Configuration;

namespace Manage
{
	/// <summary>
	/// StudentEditSelf 的摘要说明。
	/// </summary>
	public class StudentEditSelf : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.Label Label1;
		protected System.Web.UI.WebControls.Label Label2;
		protected System.Web.UI.WebControls.TextBox TextBox2;
		protected System.Web.UI.WebControls.Label Label3;
		protected System.Web.UI.WebControls.TextBox TextBox3;
		protected System.Web.UI.WebControls.Label Label4;
		protected System.Web.UI.WebControls.Label Label5;
		protected System.Web.UI.WebControls.TextBox TextBox5;
		protected System.Web.UI.WebControls.Button OK;
		protected System.Web.UI.WebControls.Button Clear;
		protected System.Web.UI.WebControls.TextBox TextBox1;
		protected System.Data.SqlClient.SqlConnection conn;
		protected System.Data.SqlClient.SqlCommand cmd;
		protected System.Data.SqlClient.SqlDataReader reader;
		protected string cmdText;
		protected System.Web.UI.WebControls.Label Label6;
		protected System.Web.UI.WebControls.TextBox TextBox6;
		protected System.Web.UI.WebControls.TextBox TextBox4;
		protected string myConn;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			if(!IsPostBack)
				// 在此处放置用户代码以初始化页面
			{
				this.myConn=ConfigurationSettings.AppSettings["mySql"];
				this.conn=new System.Data.SqlClient.SqlConnection(myConn);
				cmdText="select * from Student where Student_ID='"+this.Session["user"].ToString()+"'";
				conn.Open();
				cmd=new System.Data.SqlClient.SqlCommand(cmdText,conn);
				reader=cmd.ExecuteReader();
				reader.Read();
				this.TextBox4.Text=reader["Student_ID"].ToString();
				this.TextBox5.Text=reader["Student_Name"].ToString();
				this.TextBox3.Text=reader["Student_Address"].ToString();
				this.TextBox2.Text=reader["Student_Email"].ToString();
				this.TextBox1.Text=reader["Student_Birth"].ToString();
				this.TextBox6.Text=reader["Student_Phone"].ToString();
				reader.Close();
				conn.Close();
			}
		}

		#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.OK.Click += new System.EventHandler(this.OK_Click);
			this.Clear.Click += new System.EventHandler(this.Clear_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void OK_Click(object sender, System.EventArgs e)
		{
			this.myConn=ConfigurationSettings.AppSettings["mySql"];
			this.conn=new System.Data.SqlClient.SqlConnection(myConn);
			cmdText="update Student set Student_Name='"+TextBox5.Text+"',Student_Birth='"+TextBox1.Text+"',Student_Phone='"+TextBox6.Text+"',Student_Address='"+TextBox3.Text+"',Student_Email='"+TextBox3.Text+"' where Student_ID='"+(string)this.Session["user"].ToString()+"'";
			try
			{
					conn.Open();
				cmd=new System.Data.SqlClient.SqlCommand(cmdText,conn);
				cmd.ExecuteNonQuery();
				Response.Write("<script>alert('修改个人信息成功！')</script>");
				conn.Close();
			}
			catch(Exception ex)
			{	
				
				Response.Write("<script>alert('"+ex.Message+"输入不符合格式，请重新输入！')</script>");
			
			}
		}
	
			
		

		private void Clear_Click(object sender, System.EventArgs e)
		{
			this.TextBox4.Text="";
			this.TextBox5.Text="";
			this.TextBox3.Text="";
			this.TextBox2.Text="";
			this.TextBox1.Text="";
			this.TextBox6.Text="";
		}

	}
}