例句與用法

1. classes allow you to specify your own equality comparers
   類允許您指定自己的相等比較器。
2. when comparers are not explicitly specified, at least one of the objects being compared is expected to implement the
   在未顯式指定比較器時，所比較的對象中至少有一個應實現(xiàn)
3. classes also have this capability, and in addition allow the comparers to be specified when the collection is created
   類也具有此功能，此外還允許在創(chuàng)建集合時指定比較器。