摘要： 原文：How to use LINQ methods to compare objects of custom types http://blogs.msdn.com/csharpfaq/archive/2009/03/25/how-to-use-linq-methods-to-compare-objects-of-custom-types.aspx说明：纯属学习备忘之用。在操作对象集合上，LIN... 阅读全文