framwork.net mvc

samia

2y874.NET Core

How to use the cookie in the project asp.net mvc?

4 Replies

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Jignesh Kumar2y ago

Accepted answer

Hello Samia,

Working with ookies in MVC application,

How to set cookie :

public ActionResult SetCookie()
{
   
    HttpCookie cookie = new HttpCookie("MyCookieName");
    
    
    cookie.Value = "This is the value of the cookie";
    
    
    cookie.Expires = DateTime.Now.AddHours(1); // Expires in 1 hour
    
    
    Response.Cookies.Add(cookie);
    
    return View();
}

How To Read Cookie :

public ActionResult GetCookie()
{
    // Retrieve the cookie by its name
    HttpCookie cookie = Request.Cookies["MyCookieName"];
    
    if (cookie != null)
    {
        // Get the value of the cookie
        string cookieValue = cookie.Value;
        ViewBag.CookieValue = cookieValue;
    }
    else
    {
        ViewBag.CookieValue = "Cookie not found";
    }
    
    return View();
}

How to delete cookie :

public ActionResult DeleteCookie()
{
    
    HttpCookie cookie = new HttpCookie("MyCookieName");
    
    // Set the expiration date to a past date means it will delete 
    cookie.Expires = DateTime.Now.AddDays(-1);
    
    // Add the cookie to the response
    Response.Cookies.Add(cookie);
    
    return View();
}

Mark Tabor2y ago
hi you can set the cookie like this

public ActionResult SetCookie()
{
// Create a cookie with a name and value
HttpCookie myCookie = new HttpCookie("MyCookieName");
myCookie.Value = "MyCookieValue";

// Set the expiration date
myCookie.Expires = DateTime.Now.AddDays(1); // Cookie will expire in 1 day

// Add the cookie to the response
Response.Cookies.Add(myCookie);

return RedirectToAction("Index");
}

Read the cookie like this :

public ActionResult ReadCookie()
{
HttpCookie myCookie = Request.Cookies["MyCookieName"];
if (myCookie != null)
{
string cookieValue = myCookie.Value;
ViewBag.CookieValue = cookieValue;
}
else
{
ViewBag.CookieValue = "Cookie not found";
}

return View();
}
Delete the cookie like this :

public ActionResult DeleteCookie()
{
if (Request.Cookies["MyCookieName"] != null)
{
HttpCookie myCookie = new HttpCookie("MyCookieName");
myCookie.Expires = DateTime.Now.AddDays(-1); // Set the expiration date to the past
Response.Cookies.Add(myCookie);
}

return RedirectToAction("Index");
}

Tahir Ansari2y ago

To create and set a cookie, you'll typically use the HttpResponse object. You can do this in your controller action method

public ActionResult SetCookie()
{
    // Create a new cookie
    HttpCookie cookie = new HttpCookie("MyCookie");
    cookie.Value = "This is the value of the cookie";
    cookie.Expires = DateTime.Now.AddDays(7); // Set expiry date (optional)
    
    // Add cookie to response
    Response.Cookies.Add(cookie);
    
    return View();
}

To retrieve a cookie, use the HttpRequest object

public ActionResult GetCookie()
{
    HttpCookie cookie = Request.Cookies["MyCookie"];
    
    if (cookie != null)
    {
        string cookieValue = cookie.Value;
        ViewBag.CookieValue = cookieValue;
    }
    else
    {
        ViewBag.CookieValue = "Cookie not found";
    }
    
    return View();
}

Tahir Ansari2y ago
Refer: https://www.aspsnippets.com/Articles/3373/ASPNet-MVC-Cookies-Read-Write-Save-and-Remove-Delete-Cookies-in-ASPNet-MVC/

https://stackoverflow.com/questions/39390240/create-cookie-asp-net-mvc