public void SetModel()
{
dao = new GroceryDao();
Grocery g = dao.GetById(Id);
this.Id = g.Id;
this.Name = g.Name;
this.Price = g.Price;
this.CategoryId = g.CategoryId;
this.Unit = g.Unit;
this.InBasket = g.InBasket;
this.Category = Category.GetCategories().First(x => x.Id == this.CategoryId);
}
public void AddOrUpdate()
{
dao = new GroceryDao();
if (dao.GetById(Id) == null)
{
dao.Insert(this);
}
else
{
dao.Update(this);
}
}