public void Insert(decimal?Price, DateTime Datechanged, int MarketKey, decimal?Volume, int?Level)
        {
            MarketDatum item = new MarketDatum();

            item.Price = Price;

            item.Datechanged = Datechanged;

            item.MarketKey = MarketKey;

            item.Volume = Volume;

            item.Level = Level;


            item.Save(UserName);
        }
 public bool Destroy(object MarketKey)
 {
     return(MarketDatum.Destroy(MarketKey) == 1);
 }
 public bool Delete(object MarketKey)
 {
     return(MarketDatum.Delete(MarketKey) == 1);
 }