Question

i want tot add items from gridview temporary memory before clicking save button. Not add database. User add green right arrow. i am using Ext.NET

Add to cart (memory showing gridview)
Add to cart (memory showing gridview)
Add to cart (memory showing gridview)

And then save button to DB

Answer 1

I think this can help you use Session in MVC app, Try this in global.asax:

protected void Session_Start()
{
    HttpContext.Current.Session.Add("superadmin", user);
}

Then in any of your controller:

user = HttpContext.Session["superadmin"];

Answer came from here: http://forums.asp.net/t/1622898.aspx/1?MVC+amp+Session+Variables