// POST api/values
public void Post(ListItem listItem)
{
//var products = (Array)HttpContext.Current.Session["products"];
var listItems = (List<ListItem>)HttpContext.Current.Application["products"];
int ix = listItems.FindIndex(i=>i.id==listItem.id);
//var item = listItems.FirstOrDefault(i => i.id == listItem.id);
listItems[ix]=listItem;
HttpContext.Current.Application["products"] = listItems;
}
// PUT api/values/5
public void Put(ListItem listItem)
{
var listItems = (List<ListItem>)HttpContext.Current.Application["products"];
listItems.Add(listItem);
HttpContext.Current.Application["products"] = listItems;
}
