public void Push(Type viewModelType, Dictionary <string, object> data = null)
{
ShellViewModel viewModel = Container.GetInstance <IViewModelFactory>().GetViewModel(viewModelType, data) as ShellViewModel;
Shells.Add(viewModel);
ActiveShell = viewModel;
ActiveShell.OnActivated();
}
public void Pop()
{
if (!Shells.Any())
{
return;
}
Shells.Remove(Shells.Last());
if (!Shells.Any())
{
return;
}
ActiveShell = Shells.Last();
ActiveShell.OnActivated();
if (ActiveShell.ActiveItem != null)
{
ActiveShell.ActiveItem.OnActivated();
}
}
