public ItemObservableCollection <T> Duplicate()
{
ItemObservableCollection <T> result = new ItemObservableCollection <T>();
foreach (T item in this.Items)
{
result.Add(item);
}
return(result);
}
public MainViewModel()
{
Journeys = new ItemObservableCollection <JourneyViewModel>();
IMongoDatabase database = DataContext.GetMongoDatabase(DataContext.DatabaseName);
IMongoCollection <Journey> collection = database.GetCollection <Journey>("journeys");
List <Journey> journeysFromDatabase = collection.Find(x => true).ToListAsync().Result;
List <Journey> journeysFromDatabaseOrdered = journeysFromDatabase.OrderByDescending(x => x.FromDateTime).ToList();
foreach (var journey in journeysFromDatabaseOrdered)
{
Journeys.Add(new JourneyViewModel(journey));
}
Journeys.CollectionChanged += (sender, e) => UpdateApplicationBadge();
Journeys.ItemPropertyChanged += (sender, e) => UpdateApplicationBadge();
}
