LogOut Session无法正常工作 [英] LogOut Session is not working

问题描述

您好。我有一点问题。一旦用户登录，他们就可以在欢迎页面上注销，但我也可以在其他页面上注销按钮，当用户点击注销按钮时没有任何反应。我做错了什么或忘记了什么？这是我放置注销按钮的页面不起作用。

Hello. I have a little problem. Once a user logs in they can log out on the welcome page but I but a log out button on the other pages as well and when the user clicks the logout button nothing happens. What did I do wrong or forget? This is the page I put the logout button on that does not work.

using System;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using System.Drawing;
using System.Text;
using System.Data;
using System.Collections.Generic;
using System.Linq;
using System.Data.SqlClient;
using System.Configuration;
using System.Drawing.Printing;

public partial class FinancialProfileFormC : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    protected void ButtonSubmit_Click(object sender, EventArgs e)
    {
        SqlConnection con = new SqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings["PassConnectionString"].ConnectionString);
        con.Open();

        string insCmd = "Insert into TableFIN (FINYR, INSTRUCTIO, RESEARCH, PUBLIC_SER, ACADEMIC_S, STUDENT_SE, INSTITUTIO, PHYSICAL_P, SCHOLARSHI, AUXILIARY_, HOSPITALS, INDEPENDEN, OTHEREXP) values (@FINYR, @INSTRUCTIO, @RESEARCH, @PUBLIC_SER, @ACADEMIC_S, @STUDENT_SE, @INSTITUTIO, @PHYSICAL_P, @SCHOLARSHI, @AUXILIARY_, @HOSPITALS, @INDEPENDEN, @OTHEREXP)";
        SqlCommand insertUser = new SqlCommand(insCmd, con);
        insertUser.Parameters.AddWithValue("@FINYR", TextBoxCYF.Text);
        insertUser.Parameters.AddWithValue("@TOTSL_REVE", TextBoxTRIR);
        insertUser.Parameters.AddWithValue("@INSTRUCTIO", TextBoxInstr.Text);
        insertUser.Parameters.AddWithValue("@RESEARCH", TextBoxRes.Text);
        insertUser.Parameters.AddWithValue("@PUBLIC_SER", TextBoxPubS.Text);
        insertUser.Parameters.AddWithValue("@ACADEMIC_S", TextBoxAcad.Text);
        insertUser.Parameters.AddWithValue("@STUDENT_SE", TextBoxStudS.Text);
        insertUser.Parameters.AddWithValue("@INSTITUTIO", TextBoxInstiS.Text);
        insertUser.Parameters.AddWithValue("@PHYSICAL_P", TextBoxOperM.Text);
        insertUser.Parameters.AddWithValue("@NET_AID", TextBoxNGAS.Text);
        insertUser.Parameters.AddWithValue("@AUXILIARY_", TextBoxAuxE.Text);
        insertUser.Parameters.AddWithValue("@HOSPITALS", TextBoxHosS.Text);
        insertUser.Parameters.AddWithValue("@INDEPENDEN", TextBoxIndeO.Text);
        insertUser.Parameters.AddWithValue("@OTHEREXP", TextBoxOE.Text);

        try
        {
            insertUser.ExecuteNonQuery();
            con.Close();
            Response.Redirect("FinancialIndicatorsForm.aspx");
        }
        catch (Exception er)
        {
            Response.Write("You Have Successfully Submitted the Information!!!");
        }
        finally
        {

        }
    }
    protected void ButtonPrint_Click(object sender, EventArgs e)
    {

    }

    protected void ButtonLogout_Click(object sender, EventArgs e)
    {
        Session["New"] = null;
        Response.Redirect("Login.aspx");
    }
}

以下代码可以正常工作。

Here is the code that does work.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

public partial class IALOPage : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        Session["New"] = null;
        Response.Redirect("Login.aspx");
    }
}

推荐答案

使用

Session.Clear() 

或

Session.Abandon()

此处更多信息http://msdn.microsoft.com/en-us/library/system.web.sessionstate .httpsessionstate.clear.aspx [ ^ ]



http://msdn.microsoft.com/en-us/library/system.web.sessionstate.httpsessionstate.abandon.aspx [ ^ ]

试试这个...... :)

Try This....:)

protected void ButtonLogout_Click(object sender, EventArgs e)
    {
             

               Session.Abandon();
              Session.Clear();
              Response.Redirect("Login.aspx");

          
       
  }

这篇关于LogOut Session无法正常工作的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！