Hi,

I can achieve in VB what the following C# snippet does but it seems very clunky since I perform a Linq query to obtain the events for the relevant user. Is there a neat way?

          ctx.FetchEventsForWhichCurrentUserIsRegistered((op) =>
            {
                if (!op.HasError)
                {
                    var items = op.Value;
                    _currentUserRegisteredEventIds = new HashSet<int>(items);
                    UpdateRegistrationButtons();
                }
            }, null);
        }
        else
        {
            _currentUserRegisteredEventIds = null;
            UpdateRegistrationButtons();
        }