How to log out of the system and clear Cookie by ASP.NET

This article mainly introduces the relevant knowledge of "how to log out of the system and clear Cookie by ASP.NET". The editor shows you the operation process through an actual case. The method of operation is simple, fast and practical. I hope that this article "how to log out of the system and clear Cookie in ASP.NET" can help you solve the problem.

1. Front-end page code:

The front-end page code mainly displays the visual button code for exiting the system or website. The code is as follows: (please ignore the project keyword: CPU)

@ CPU.UserProfile.User.UserID @ using (Html.BeginForm ("LogOff", "Account", FormMethod.Post, new {id = "logoutForm", style = "padding: 12px 0px" "}) {@ Html.AntiForgeryToken () Log Out} Number of people online: @ System.Web.HttpContext.Current.Application ["OnLineUserCount"] 2. Background logic processing code:

The background code is mainly used to deal with the events when the foreground clicks the button: exit the system and clear the system Cookie

[HttpPost] [AllowAnonymous] [ValidateAntiForgeryToken] public ActionResult LogOff () {FormsAuthentication.SignOut (); / exit login System.Web.HttpContext.Current.Session.Abandon (); / / clear cache return RedirectToAction ("Login", "Account");} 3. Interface effect:

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