?? updatepwd.aspx.cs
字號:
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.Data.SqlClient;
namespace kqxt
{
/// <summary>
/// updatepwd 的摘要說明。
/// </summary>
public class updatepwd : 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.Button Button1;
protected System.Web.UI.WebControls.Button Button2;
protected System.Web.UI.WebControls.Label Label4;
protected System.Web.UI.WebControls.CompareValidator CompareValidator1;
private void Page_Load(object sender, System.EventArgs e)
{
if(Session["usersID"].ToString()!=null)
{
Label4.Text=Session["usersID"].ToString();
}
else
{
Response.Write("<script language=javascript>alert('你沒有修改的權限!')</script>");
}
// 在此處放置用戶代碼以初始化頁面
}
#region Web 窗體設計器生成的代碼
override protected void OnInit(EventArgs e)
{
//
// CODEGEN: 該調用是 ASP.NET Web 窗體設計器所必需的。
//
InitializeComponent();
base.OnInit(e);
}
/// <summary>
/// 設計器支持所需的方法 - 不要使用代碼編輯器修改
/// 此方法的內容。
/// </summary>
private void InitializeComponent()
{
this.Button1.Click += new System.EventHandler(this.Button1_Click);
this.Button2.Click += new System.EventHandler(this.Button2_Click);
this.Load += new System.EventHandler(this.Page_Load);
}
#endregion
private void Button1_Click(object sender, System.EventArgs e)
{
string conn=System.Configuration.ConfigurationSettings.AppSettings["connstr"];
SqlConnection objconn=new SqlConnection(conn);
string str="update users set usersPwd='"+TextBox2.Text+"' where usersID='" +Session["usersID"].ToString()+"'";
SqlCommand cmd=new SqlCommand(str,objconn);
try
{
objconn.Open();
cmd.ExecuteNonQuery();
Response.Write("<script language=javascript>alert('成功更新!')</script>");
}
catch
{
Response.Write("<script language=javascript>alert('更新失敗!')</script>");
}
finally
{
objconn.Close();
}
}
private void Button2_Click(object sender, System.EventArgs e)
{
Response.Redirect("teacher.aspx");
}
}
}
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