Cats.Models.Hubs.ReceiveDetail.GetAssociatedTransaction C# (CSharp) Method

        private Transaction GetAssociatedTransaction()
        {
            if (this.TransactionGroup != null)
                return this.TransactionGroup.Transactions.FirstOrDefault(p => p.QuantityInMT > 0 || p.QuantityInUnit> 0);
            else
                return null;
        }