private void ImportCategories(ObservableCollection<Category> collection)
{
foreach (var item in collection)
{
if (_context.Categories.IsCategoryExisting(item) != true)
{
var itemToAdd = new Category
{
Name = item.Name,
Description = item.Description,
};
_context.Categories.AddCategory(itemToAdd);
}
}
_context.Complete();
_context.Categories.Load();
_categories = _context.Categories.GetLocal();
CategoryCollectionView = (CollectionView)new CollectionViewSource { Source = _categories }.View;
RaisePropertyChanged("CategoryCollectionView");
}
private bool HandleCategoryChange(Category newCategory)
{
if (!_context.Devices.ChangeCategory(_selectedDevice, newCategory))
{
return false;
}
_context.Complete();
return true;
}
private void AddCategoryClickExecute(RoutedEventArgs obj)
{
if (_newCategory?.Name == null)
{
MessageBox.Show("Give at least a name! Nothing saved.", "Invalid Input", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
var newCategory = new Category {Name = _newCategory.Name, Description = _newCategory.Description};
var value1 = _context.Categories.AddCategory(newCategory);
_categories.Add(newCategory);
_context.Complete();
var id = _context.Categories.FindCategoryId(newCategory);
var value2 = _context.Categories.GetCategory(newCategory, id);
Messenger.Default.Send(new NotificationMessage<Category>(newCategory,"AddCategory"));
//Initialize();
RaisePropertyChanged("CategoryView");
}
