const VS readonly in detail
摘要：
We know both const and readonly can be used to define unchangeablevariables,but what is the difference between'em since they are so similar to each other? There are a few points below: 1.const variables must have a certain value in the compilation time, but for readonly variables, its value can 阅读全文
posted @ 2013-03-21 15:57 wyman25 阅读(219) 评论(0) 推荐(0) 编辑