public static void Delete(ProductModel product)
{
var target = One(p => p.ProductID == product.ProductID);
if (target != null)
{
All().Remove(target);
}
}
public static void Update(ProductModel product)
{
var target = One(p => p.ProductID == product.ProductID);
if (target != null)
{
target.ProductName = product.ProductName;
target.UnitPrice = product.UnitPrice;
target.UnitsInStock = product.UnitsInStock;
target.Discontinued = product.Discontinued;
}
}
public static void Insert(ProductModel product)
{
var first = All().OrderByDescending(p => p.ProductID).FirstOrDefault();
if (first != null)
{
product.ProductID = first.ProductID + 1;
}
else
{
product.ProductID = 0;
}
All().Insert(0, product);
}