private void BtnDbSaveClick(object sender, RoutedEventArgs e)
{
try
{
Context.SaveChanges();
}
catch (DbUpdateException ex)
{
MessageBox.Show("Database update error with message: " + ex.Message.ToString(), "Database Error");
}
catch (DbEntityValidationException ex)
{
MessageBox.Show("Database update error with message: " + ex.Message.ToString(), "Database Error");
}
catch (ObjectDisposedException ex)
{
MessageBox.Show("Database update error with message: " + ex.Message.ToString(), "Database Error");
}
catch (Exception ex)
{
MessageBox.Show("Database update error with message: " + ex.Message.ToString(), "Database Error");
}
}
public MainFramesView(IEnumerable <CategoryModel> newCollection)
{
InitializeComponent();
//collCategories = new ObservableCollection<CategoryModel>();
_isNew = true;
Context = new OneDbContext(_isNew);
Context.dbCategory.AddRange(newCollection);
Context.SaveChanges();
Context.dbCategory.Load();
_windowDbView = new FrameDbView(Context.dbCategory.Local);
this.MainFrame.NavigationService.Navigate(_windowDbView);
}
