public override OperationObject execute(SmartSoftwareBazaEntities entities)
{
System.Data.Objects.ObjectParameter rez = new System.Data.Objects.ObjectParameter("ukupnoZaradjeno", System.Type.GetType("System.Double"));
entities.IstorijaKupovineUkupnoZaradjeno(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);
}