Esempio n. 1
0
 protected override void OnNavigatedFrom(NavigationEventArgs e)
 {
     if (((App)App.Current).IsSuspending)
     {
         // Save volatile state in case we get terminated later on
         // then we can restore as if we'd never been gone
         ApplicationDataCompositeValue composite = new ApplicationDataCompositeValue();
         ITextRange range = detials.Document.GetRange(0, TextConstants.MaxUnitCount);
         composite["title"]   = title.Text;
         composite["detials"] = range.Text;
         composite["date"]    = date.Date;
         ApplicationData.Current.LocalSettings.Values["TheWorkInProgress"] = composite;
         if (ViewModles.SelectItem != null)
         {
             ApplicationData.Current.LocalSettings.Values["selectitem"] = ViewModles.AllItems.IndexOf(ViewModles.SelectItem);
         }
         List <string> L        = new List <string>();
         var           allitems = ViewModles.AllItems;
         foreach (var a in allitems)
         {
             var item = new myItem(a.id, a.title, a.detail, a.date, a.completed);
             L.Add(JsonConvert.SerializeObject(item));
         }
         ApplicationData.Current.LocalSettings.Values["allitems"] = JsonConvert.SerializeObject(L);
     }
 }
Esempio n. 2
0
        protected override void OnNavigatedTo(NavigationEventArgs e)
        {
            SystemNavigationManager.GetForCurrentView().AppViewBackButtonVisibility = AppViewBackButtonVisibility.Visible;

            if (e.NavigationMode == NavigationMode.New)
            {
                if (ViewModles.SelectItem != null)
                {
                    CreateButton.Content = "Update";
                    a.Text = ViewModles.SelectItem.title;
                    ITextRange range = b.Document.GetRange(0, TextConstants.MaxUnitCount);
                    range.Text = ViewModles.SelectItem.detail;
                    date1.Date = ViewModles.SelectItem.date;
                }
                else
                {
                    CreateButton.Content = "Create";
                }
                ApplicationData.Current.LocalSettings.Values.Remove("Item");
                ApplicationData.Current.LocalSettings.Values.Remove("allitems");
                ApplicationData.Current.LocalSettings.Values.Remove("selectitem");
                Debug.WriteLine("00000");
            }
            else
            {
                if (ApplicationData.Current.LocalSettings.Values.ContainsKey("allitems"))
                {
                    ViewModles.AllItems.Clear();
                    List <string> L = JsonConvert.DeserializeObject <List <string> >(
                        (string)ApplicationData.Current.LocalSettings.Values["allitems"]);
                    foreach (var l in L)
                    {
                        myItem a    = JsonConvert.DeserializeObject <myItem>(l);
                        MyList item = new MyList(a.id, a.title, a.detail, a.date.Date, a.finish);
                        item.completed = a.finish;
                        ViewModles.AllItems.Add(item);
                    }
                }
                if (ApplicationData.Current.LocalSettings.Values.ContainsKey("selectitem"))
                {
                    ViewModles.SelectItem = ViewModles.AllItems[(int)(ApplicationData.Current.LocalSettings.Values["selectitem"])];
                }
                if (ApplicationData.Current.LocalSettings.Values.ContainsKey("TheWorkInProgress"))
                {
                    var composite = ApplicationData.Current.LocalSettings.Values["TheWorkInProgress"]
                                    as ApplicationDataCompositeValue;
                    a.Text = (string)composite["title"];
                    ITextRange range = b.Document.GetRange(0, TextConstants.MaxUnitCount);
                    range.Text = (string)composite["detials"];
                    date1.Date = (DateTimeOffset)composite["date"];
                    ApplicationData.Current.LocalSettings.Values.Remove("TheWorkInProgress");
                }
            }
        }