public void UnsubscribeUser(MembershipUser user)
{
var helper = new ListManager();
helper.SendUnsubscribeCommand(user, this);
using (var context = new ListContext())
{
var sub = (from v in context.Subscriptions
where v.Username == user.UserName && v.ListId == this.ListId
select v).FirstOrDefault();
if(sub != null)
{
context.Subscriptions.Remove(sub);
context.SaveChanges();
}
}
}
