public override OperationObject execute(SmartSoftwareBazaEntities entities) { System.Data.Objects.ObjectParameter rez = new System.Data.Objects.ObjectParameter("ukupnoZaradjeno", System.Type.GetType("System.Double")); if (this.IstorijaKupovineDataSelect != null) { entities.IstorijaKupovineZaradjenoDanas(this.IstorijaKupovineDataSelect.datumDanas, this.IstorijaKupovineDataSelect.datumSutra, rez); } double ukupnoZaradjeno = Convert.ToDouble(rez.Value); Object[] niz = new Object[1]; niz[0] = ukupnoZaradjeno; OperationObject opObj = new OperationObject(); opObj.Niz = niz; opObj.Success = true; return(opObj); }