public void RemoveStation(int station)
{
App.Current.Dispatcher.Invoke(() =>
{
var StationToRemove = Stations.Where(s => s.StationNumber == station).FirstOrDefault();
if (StationToRemove != null)
{
Stations.Remove(StationToRemove);
}
});
}
public async Task DeleteStationAsync(RadioStation station)
{
var songs = Songs.Where(p => p.RadioId == station.Id);
foreach (var song in songs)
{
await DeleteSongAsync(song);
}
await _sqlService.DeleteItemAsync(station);
Stations.Remove(station);
}
public override void Delete()
{
base.Delete();
if (Chest1 != null && !Chest1.Deleted)
{
Chest1.Delete();
}
if (Chest2 != null && !Chest2.Deleted)
{
Chest2.Delete();
}
if (Stations != null && Stations.Contains(this))
{
Stations.Remove(this);
}
}
public void Del()
{
switch (CurrentOption)
{
case Options.Station:
Stations.Remove(SelectedItemStation);
CountLine = Stations.Count;
break;
case Options.OperativeSchedule:
OperativeSchedules.Remove(SelectedItemOperativeSchedule);
CountLine = OperativeSchedules.Count;
break;
case Options.RegulatorySchedule:
RegulatorySchedules.Remove(SelectedItemRegulatorySchedule);
CountLine = RegulatorySchedules.Count;
break;
}
}
private async Task UpdateList(RecordChangedEventArgs <Station> e)
{
await Task.Delay(1);
if (e.ChangeType == ChangeType.None)
{
return;
}
if (e.ChangeType == ChangeType.Delete)
{
var s = Stations.FirstOrDefault(c => c.Model.StationId == e.Entity.StationId);
if (s == null)
{
return;
}
Stations.Remove(s);
}
if (e.ChangeType == ChangeType.Insert)
{
if (Stations.Contains(new StationModel(e.Entity, _repository)))
{
return;
}
Stations.Add(new StationModel(e.Entity, _repository));
}
if (e.ChangeType == ChangeType.Update)
{
var s = Stations.FirstOrDefault(c => c.Model.StationId == e.Entity.StationId);
if (s == null)
{
return;
}
var i = Stations.IndexOf(s);
Stations.Remove(s);
Stations.Insert(i, new StationModel(e.Entity, _repository));
}
}
public bool Remove(Station station) //remove station
{
if (station == null)
{
throw new ArgumentNullException("station");
}
if (station.StationName == "")
{
throw new ArgumentException("station");
}
Station s = FindStation(station.StationName);
if (s != null)
{
Stations.Remove(s); //remove from list
if (OnStationUpdate != null)
{
OnStationUpdate(this, s, false);
}
return(true);
}
return(false);
}
