private void SetupEventsList()
{
var quary = from @event in EventSingleton.Catalog
group @event by @event.Date.Subtract(@event.Date.TimeOfDay)/*@event.Date.ToString("dd/MM/yyyy")*/
into eventByDate
orderby eventByDate.Key
select eventByDate;
foreach (var eventGroup in quary)
{
Event eventSample = eventGroup.First();
if (eventSample == null)
{
throw new ArgumentException("Empty Groups");
}
ObservableCollection <HourGroup> hourGroupsThisDay = new ObservableCollection <HourGroup>();
SetupHourGroups(hourGroupsThisDay);
AddEvents(eventGroup, hourGroupsThisDay);
_HourGroupsByDate.Add(hourGroupsThisDay);
EventDays.Add(eventSample.Date.ToString("dd/MM dddd"));
}
SelectedDayIndex = 0;
ListIsLoading = false;
}
public async void GetActivities()
{
try {
IEnumerable <EventDay> days = await activitySource.GetActivitiesByDate();
foreach (EventDay day in days)
{
EventDays.Add(day);
}
OnPropertyChanged();
} catch (DataSourceException ex) {
await ErrorDialogFactory.NetworkErrorDialog().ShowAsync();
}
}