C# (CSharp) ITransitionerViewModel.Shown Examples

Example #1

File: UCDesignacion.xaml.cs Project: javierbragazzi/designacion-arbitral

        private void TransitionerOnSelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            ITransitionerViewModel previousViewModel = GetViewModels(e.RemovedItems).FirstOrDefault();

            ITransitionerViewModel nextVieWModel = GetViewModels(e.AddedItems).FirstOrDefault();

            previousViewModel?.Hidden(nextVieWModel);
            nextVieWModel?.Shown(previousViewModel);

            IEnumerable <ITransitionerViewModel> GetViewModels(IList list)
            {
                return(list.OfType <FrameworkElement>().Select(x => x.DataContext).OfType <ITransitionerViewModel>());
            }
        }

Example #2

File: MainWindow.xaml.cs Project: xiaoxiongnpu/MaterialDesignInXaml.Examples

        private void TransitionerOnSelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            //NB: The event raised from Selector allows for lists of items, but the current version of the Transistioner only ever puts on item in each of these lists.
            ITransitionerViewModel previousViewModel = GetViewModels(e.RemovedItems).FirstOrDefault();

            ITransitionerViewModel nextVieWModel = GetViewModels(e.AddedItems).FirstOrDefault();

            previousViewModel?.Hidden(nextVieWModel);
            nextVieWModel?.Shown(previousViewModel);

            IEnumerable <ITransitionerViewModel> GetViewModels(IList list)
            {
                return(list.OfType <FrameworkElement>().Select(x => x.DataContext).OfType <ITransitionerViewModel>());
            }
        }