摘要: "when I see a bird that walks like a duck and swims like a duck and quacks like a duck, I call that bird a duck" -- James Whitcomb RileyIt's really easy to implement duck typing in C# 4.0 since it int...阅读全文
posted @ 2010-01-05 17:00 芭蕉 阅读(395) 评论(0) 编辑