How to redirect back from folder by window.location with alert message in asp.net c#

Question

I tried like below many methodes some are responding resource not found and some are reloading same page unlimited time.

ScriptManager.RegisterStartupScript(this, this.GetType(), "redirect", "alert('test 9'); window.location='" + HttpRuntime.AppDomainAppPath + "/LoginPage.aspx';", true);

    ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "ScriptKey", "alert('Your session timed out.');window.location='../LoginPage.aspx'; ", true);

 ScriptManager.RegisterStartupScript(this, this.GetType(), "alert", "alert('Your session timed out');window.location.href ='../LoginPage.aspx';", true);

Answer 1

it works for me in chrome

protected void Page_Load(object sender, EventArgs e)
    {
        ScriptManager.RegisterStartupScript(this, this.GetType(), "redirect", "alert('test 9'); window.location='../Login.aspx';", true);
    }

Answer 2

Statement like below will work, I have tested it. In this each "../" is one step back folder. In my example "CustomerLogin.aspx" is in the 2 folder back from the current page

You can put break point in Global.asax file or actual url being constructed to get exact file location generated.

ScriptManager.RegisterClientScriptBlock(this, typeof(Page), "redirect", "alert('PWD');location.href='../../CustomerLogin.aspx'", true);