public static void Delete(Child item)
{
var settings = IsolatedStorageSettings.ApplicationSettings;
if (settings.Contains(item.Guid))
{
settings.Remove(item.Guid);
}
settings.Save();
}
public static void Save(Child item)
{
var settings = IsolatedStorageSettings.ApplicationSettings;
if (settings.Contains(item.Guid))
{
settings[item.Guid] = item;
}
else
{
settings.Add(item.Guid, item.GetCopy());
}
settings.Save();
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
var guid = GetQuerystring();
if (!String.IsNullOrWhiteSpace(guid))
{
CurrentItem = ViewModel.Children.FirstOrDefault(x => x.Guid == guid);
LayoutRoot.DataContext = CurrentItem;
PageTitle.Text = "redigera";
if (CurrentItem != null && CurrentItem.SavedImage != null)
{
ItemImage.Source = CurrentItem.SavedImage;
_imageFile = CurrentItem.ImagePath;
}
}
}
private void OnAppBarSaveIconClick(object sender, EventArgs e)
{
if (!String.IsNullOrWhiteSpace(ChildIdNumber.Text) && !String.IsNullOrWhiteSpace(ChildName.Text) && !String.IsNullOrWhiteSpace(ParentIdNumber.Text))
{
if (CurrentItem != null)
{
CurrentItem.ChildIdNumber = ChildIdNumber.Text;
CurrentItem.Name = ChildName.Text;
CurrentItem.ParentIdNumber = ParentIdNumber.Text;
CurrentItem.ImagePath = _imageFile;
IsolatedStorageHelper.Save(CurrentItem);
}
else
{
var newChild = new Child
{
Guid = Convert.ToString(Guid.NewGuid()),
ChildIdNumber = ChildIdNumber.Text,
Name = ChildName.Text,
ParentIdNumber = ParentIdNumber.Text,
ImagePath = _imageFile
};
IsolatedStorageHelper.Save(newChild);
}
Helper.NavigateToUrl(Globals.MainUri);
}
else
{
MessageBox.Show(Globals.ErrorMessageAdd, Globals.ErrorMessageCaptionAdd, MessageBoxButton.OK);
}
}