private void ReadCategories()
{
CategoryReader reader = new CategoryReader();
List<CategoryViewModel> categoryVMs = new List<CategoryViewModel>();
List<Category> categories = reader.ReadCategories();
foreach (Category category in categories)
{
CategoryViewModel model = new CategoryViewModel() { Category = category };
categoryVMs.Add(model);
}
Categories = new ObservableCollection<CategoryViewModel>(categoryVMs);
CurrentCategory = Categories.FirstOrDefault();
}
private void AddCategory(object param)
{
if (Categories == null)
{
Categories = new ObservableCollection<CategoryViewModel>();
}
else if (Categories.Any(cvm => cvm.Category.Name == param as String))
{
return;
}
Category category = new Category() { Name = param as String };
CategoryViewModel vm = new CategoryViewModel() { Category = category };
Categories.Add(vm);
CurrentCategory = vm;
}
