Hi Jerry.

To store a cookie on the client' s machine, follow these steps:

1. Check whether the client supports cookies by using the Browser object' s Cookies property.

2. If the client supports cookies, check whether the cookie already exists by using the Request object' s Cookies collection.

3. If the cookie does not already exist, create a new cookie object using the ­HttpCookie class.

4. Set the cookie object' s Value and Expiration properties.

5. Add the cookie object to the Response object' s Cookies collection.

Here is some sample code:

private void Page_Load(object sender, System.EventArgs e)
{
      // (1) Check if browser accepts cookies.
      if (Request.Browser.Cookies)
      {
           // (2) If the cookie does not exist...
           if (Request.Cookies["LastVisit"] == null)
           {
              // (3) Create cookie.
               HttpCookie cookLastVisit = new HttpCookie("LastVisit", 
               DateTime.Now.ToString());
               // (4) Set the expiration to tommorrow.
               cookLastVisit.Expires = DateTime.Now.AddDays(1);
               // (5) Add to cookies collection.
               Response.Cookies.Add(cookLastVisit);
               // Display message.
               Response.Write("This is your first visit.");
           }
           else
           {
               // Get the cookie.
               HttpCookie cookLastVisit = Request.Cookies["LastVisit1"];
               // Display a message showing time of last visit.
               Response.Write("You last visited this page: " +
                 cookLastVisit.Value);
               // Update the cookie on the client.
               Response.Cookies["LastVisit"].Value = 
                 DateTime.Now.ToString();
               Response.Cookies["LastVisit"].Expires = 
                 DateTime.Now.AddDays(1);
           }
}
else
{
           Response.Write("Your browser does not accept cookies.");
      }
}

>Using ASP.Net and C#, how do you get and set cookie values in a ASP.Net Webform?
>
>Thanks,
>
>Jerry