private void NewItem()
{
var product = new Product();
var viewModel = CreateViewModel(product);
viewModel.Validate();
addedProducts.Add(viewModel);
Products.Add(viewModel);
}
public ProductViewModel(Product product)
{
Product = product;
LoadProduct();
}
private ProductViewModel CreateViewModel(Product product)
{
var viewModel = new ProductViewModel(product);
viewModel.DeleteRequest += OnDeleteRequest;
viewModel.PropertyChanged += (sender, args) =>
{
if (args.PropertyName == IsValidProperty)
{
SaveCommand.RaiseCanExecuteChanged();
}
};
return viewModel;
}