private void CitasCollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
{
switch (e.Action)
{
case NotifyCollectionChangedAction.Add:
foreach (Cita cita in e.NewItems)
{
Cita cita1 = cita;
this.Dispatcher.BeginInvoke(
DispatcherPriority.Render,
new Action(() =>
{
var vistaCita = new CitaView {
Cita = cita1, OnClickMe = new DelegateCommand <Cita>(ExecuteMethod)
};
this.CitasRoot.Children.Add(vistaCita);
this.Container.ScrollToVerticalOffset(this.Container.ActualHeight / 2);
}));
}
Debug.WriteLine("Cita : Add");
break;
case NotifyCollectionChangedAction.Remove:
Debug.WriteLine("Cita : Remove");
break;
case NotifyCollectionChangedAction.Replace:
Debug.WriteLine("Cita : Replace");
break;
case NotifyCollectionChangedAction.Move:
Debug.WriteLine("Cita : Move");
break;
case NotifyCollectionChangedAction.Reset:
Debug.WriteLine("Cita : Reset");
this.CitasRoot.Children.Clear();
this.citasDibujadas.Clear();
break;
default:
throw new ArgumentOutOfRangeException();
}
}
private void Redraw()
{
this.CitasRoot.Children.Clear();
foreach (Cita cita in this.Citas)
{
Cita cita1 = cita;
this.Dispatcher.BeginInvoke(
new Action(() =>
{
var vistaCita = new CitaView
{
Cita = cita1,
OnClickMe = new DelegateCommand <Cita>(ExecuteMethod)
};
this.CitasRoot.Children.Add(vistaCita);
}));
}
this.Container.ScrollToVerticalOffset(this.Container.ActualHeight / 2);
}