public void Problem()
{
Console.WriteLine("Delete Demo");
using (var db = new NorthwindDb())
{
var maxShipperId = db.Shippers.Max(s => s.ShipperID);
var shipper = db.Shippers.Find(maxShipperId);
db.Shippers.Remove(shipper);
db.SaveChanges();
}
}
public void Solution()
{
Console.WriteLine("Delete Demo - Solution");
using (var db = new NorthwindDb())
{
var maxShipperId = db.Shippers.Max(s => s.ShipperID);
// db.Shippers.Find(maxShipperId);
var shipper = new Shippers {ShipperID = maxShipperId};
db.Shippers.Attach(shipper);
db.Shippers.Remove(shipper);
db.SaveChanges();
}
}
