Redirect user back to his previous page

Calling this funtion will redirect user to his last visited page after logging in.

protected void RequestLogin()
{
    this.Response.Redirect(FormsAuthentication.LoginUrl + 
      "?ReturnUrl=" + this.Request.Url.PathAndQuery);
}

Get Base URL Snippet

public string BaseUrl
{
    get
    {
       string url = this.Request.ApplicationPath;
       if (url.EndsWith("/"))
          return url;
       else
          return url + "/";
    }
 }

My Favorite Pic