private void RaiseViewModelClose(IClosableViewModel viewModel)
{
var eventArgs = new ViewModelCloseEventArgs(viewModel);
OnViewModelClose(eventArgs);
var handler = ViewModelClosing;
handler?.Invoke(this, eventArgs);
}
private void ViewModelManagerOnViewModelClosing(object sender, ViewModelCloseEventArgs e)
{
List<IViewModel> viewModellToClose = new List<IViewModel> {e.ViewModel};
IViewModel next = e.ViewModel;
while (_viewModelLink.ContainsKey(next))
{
next = _viewModelLink[next];
viewModellToClose.Add(next);
}
var window = _activeViews[next] as Window;
Debug.Assert(window != null, "Active view is not are window, or active window not find");
window.Close();
foreach (var viewModel in viewModellToClose)
{
_viewModelLink.Remove(viewModel);
_activeViews.Remove(viewModel);
}
}
protected virtual void OnViewModelClose(ViewModelCloseEventArgs eventArgs)
{
//
}
