伙计，我的对象在哪里？或者，为什么Linq不归还我的对象？

Once I have the results of my Linq query, I am not always happy. There could be a result that I was expecting to be there but wasn't. For example, my client was expecting that a customer was in a customer list, but it wasn't. It is my client saying "Dude, where's my customer?", not me. I am the Dude, and to remain a dude, I have to give my client the reason.Once I have the results of my Linq query, I am