C# 封箱和拆箱
摘要:
封箱:就是把值类型转换为System.Object类型,或是转换为由值类型实现的接口类型拆箱:就是相反 阅读全文
posted @ 2011-07-29 13:52 cpetco_andy 阅读(391) 评论(0) 推荐(0)
posted @ 2011-07-29 13:52 cpetco_andy 阅读(391) 评论(0) 推荐(0)
posted @ 2011-07-29 13:46 cpetco_andy 阅读(149) 评论(0) 推荐(0)
posted @ 2011-07-29 13:42 cpetco_andy 阅读(192) 评论(0) 推荐(0)
posted @ 2011-07-28 14:55 cpetco_andy 阅读(123) 评论(0) 推荐(0)
posted @ 2011-07-28 14:04 cpetco_andy 阅读(634) 评论(0) 推荐(0)
posted @ 2011-07-28 12:36 cpetco_andy 阅读(305) 评论(0) 推荐(0)
posted @ 2011-07-28 09:26 cpetco_andy 阅读(275) 评论(0) 推荐(0)