public void Update(int QuotesKey,decimal? SellAmount,int? SellCurrency,decimal? BuyAmount,int? BuyCurrency,decimal? Rate,decimal? ServiceFee,DateTime? PromisedDeliveryDate,DateTime? ActualDeliveryDate,DateTime DateCreated,int? Timing)
{
Quote item = new Quote();
item.MarkOld();
item.IsLoaded = true;
item.QuotesKey = QuotesKey;
item.SellAmount = SellAmount;
item.SellCurrency = SellCurrency;
item.BuyAmount = BuyAmount;
item.BuyCurrency = BuyCurrency;
item.Rate = Rate;
item.ServiceFee = ServiceFee;
item.PromisedDeliveryDate = PromisedDeliveryDate;
item.ActualDeliveryDate = ActualDeliveryDate;
item.DateCreated = DateCreated;
item.Timing = Timing;
item.Save(UserName);
}