public static void AddDraftItem(string id, EditItemViewModel model)
{
Dictionary <string, EditItemViewModel> draftCollection = GetDraftItemCollection();
draftCollection[id] = model;
SaveDrafts(draftCollection);
}
/// <summary>
/// Constructor for Edit Form
/// </summary>
public EditForm()
{
InitializeComponent();
viewModel = App.MainViewModel.SelectedItemEditViewModelInstance;
if (!viewModel.IsInitialized)
{
viewModel.InitializationCompleted += new EventHandler <InitializationCompletedEventArgs>(OnViewModelInitialization);
viewModel.Initialize();
}
else
{
this.DataContext = viewModel;
}
}
protected override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs e)
{
// Include initialization of ViewModel here rather than in constructor to be able to use QueryString value.
if (viewModel == null)
{
viewModel = DraftItemStore.GetDraftItemById(NavigationContext.QueryString["ID"].ToString());
}
this.DataContext = viewModel;
viewModel.InitializationCompleted += new EventHandler <InitializationCompletedEventArgs>(OnViewModelInitialization);
viewModel.ItemUpdated += new EventHandler <ItemUpdatedEventArgs>(OnItemUpdated);
viewModel.Initialize();
base.OnNavigatedTo(e);
}
protected override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs e)
{
// Include initialization of ViewModel here rather than in constructor to be able to use QueryString value.
if (viewModel == null)
{
viewModel = DraftItemStore.GetDraftItemById(NavigationContext.QueryString["ID"].ToString());
}
this.DataContext = viewModel;
viewModel.InitializationCompleted += new EventHandler<InitializationCompletedEventArgs>(OnViewModelInitialization);
viewModel.ItemUpdated += new EventHandler<ItemUpdatedEventArgs>(OnItemUpdated);
viewModel.Initialize();
base.OnNavigatedTo(e);
}
public static void AddDraftItem(string id, EditItemViewModel model)
{
Dictionary<string, EditItemViewModel> draftCollection = GetDraftItemCollection();
draftCollection[id] = model;
SaveDrafts(draftCollection);
}