static private string BuildAccountsTypeFilter(string[] accountsTypesUIDs) { if (accountsTypesUIDs.Length == 0) { return(string.Empty); } var list = new List <AccountType>(); foreach (var uid in accountsTypesUIDs) { var accountType = AccountType.Parse(uid); list.Add(accountType); } string[] idsArray = list.Select(x => x.Id.ToString()).ToArray(); return($"ID_TIPO_CUENTA IN ({String.Join(", ", idsArray)})"); }