//WRITE A SNIPPET FOR THIS!
#region Life Cycle Methods
public static string[] DeriveKeys(this SpecialOffer_Edit edit)
=> new string[]
{
edit.Category,
edit.Description,
edit.DiscountPct.ToString(),
edit.EndDate.ToString("d"),
edit.MaxQty.ToString(),
edit.MinQty.ToString(),
edit.SpecialOfferID.ToString(),
edit.StartDate.ToString("d"),
edit.Type
};
public static (SpecialOffer, SpecialOffer) Save(this SpecialOffer_Edit x) => DisplayAndPersist(new SpecialOffer()
