public static void UpdateWaiter(Context context, Entities.Waiter waiter)
{
context.Waiters.AddOrUpdate(
w => w.WaiterID,
new Entities.Waiter {
WaiterID = waiter.WaiterID, WaiterName = waiter.WaiterName, WaiterSurname = waiter.WaiterSurname, WaiterLogin = waiter.WaiterLogin, WaiterPassword = waiter.WaiterPassword
}
);
context.SaveChanges();
}
public static void DeleteWaiter(Context context, Entities.Waiter waiter)
{
//try
//{
context.Waiters.Remove(waiter);
context.SaveChanges();
//}
//catch (InvalidOperationException ex)
//{
//}
}
public static void InsertWaiter(Context context, Entities.Waiter waiter)
{
context.Waiters.Add(waiter);
context.SaveChanges();
}
