C# (CSharp) BankCards.SingleOrDefault示例

示例#1

文件： Account.cs 项目： itfenom/Architecture-Principles-Training

        public void StopBankCard()
        {
            BankCard bankCard = BankCards.SingleOrDefault(card => !card.Disabled);

            if (bankCard != null)
            {
                bankCard.Disable();
            }
        }