public int GetHashCode(Event obj)
{
int result = obj.Id.GetHashCode() ^
(obj.Description == null ? 0 : obj.Description.GetHashCode()) ^
obj.EventDateTime.GetHashCode() ^
(obj.OrganizerFullName == null ? 0 : obj.OrganizerFullName.GetHashCode());
var eventAttendeeEqualityComparer = new EventAttendeeEqulityComparer();
if (obj.Attendees != null && obj.Attendees.Any())
{
foreach (var attendee in obj.Attendees)
{
result = result ^ eventAttendeeEqualityComparer.GetHashCode(attendee);
}
}
return(result);
}
public bool Equals(Event x, Event y)
{
bool result = x.Id == y.Id &&
x.Description == y.Description &&
x.EventDateTime == y.EventDateTime &&
x.OrganizerFullName == y.OrganizerFullName &&
((x.Attendees != null && y.Attendees != null && x.Attendees.Count == y.Attendees.Count) || (x.Attendees == null && y.Attendees == null));
if (result && x.Attendees != null)
{
var eventAttendeeEqualityComparer = new EventAttendeeEqulityComparer();
for (int i = 0; i < x.Attendees.Count; i++)
{
result = result && eventAttendeeEqualityComparer.Equals(x.Attendees.ElementAt(i), y.Attendees.ElementAt(i));
if (!result)
{
break;
}
}
}
return(result);
}