private List <SharedAngebot> FilterListByTime()
{
var newList = new List <SharedAngebot>();
DateTime today = DateTime.Today;
if (SelectedFilterMethode.Equals("Aktuell"))
{
newList = Angebote.Where(x => (DateTime.Compare(today, x.StartDatum.GetValueOrDefault()) > 0) && (DateTime.Compare(today, x.EndDatum.GetValueOrDefault()) < 0)).ToList();
}
if (SelectedFilterMethode.Equals("Vergangenheit"))
{
newList = Angebote.Where(y => (DateTime.Compare(today, y.EndDatum.GetValueOrDefault()) > 0)).ToList();
}
if (SelectedFilterMethode.Equals("Zukunft"))
{
newList = Angebote.Where(z => (DateTime.Compare(today, z.StartDatum.GetValueOrDefault()) < 0)).ToList();
}
Angebote.Clear();
return(newList);
}
private void ReloadListFromDatabase()
{
Angebote.Clear();
foreach (var item in dh.GetAllSpecialOffers())
{
Angebote.Add(item);
}
}
private void RefreshList(string selectedFilterMethode)
{
if (SelectedFilterMethode.Equals("Alle"))
{
ReloadListFromDatabase();
}
else
{
ReloadListFromDatabase();
foreach (var item in FilterListByTime())
{
Angebote.Add(item);
}
}
}
private void DeleteSelectedAngebot(SharedAngebot a)
{
dh.DeleteSpecialOffer(a);
Angebote.Remove(a);
RaisePropertyChanged("Angebote");
}
