摘要: 1.字符串:string s1 = "test";string s2 = "test";string s3 = "test1".Substring(0, 4);object s4 = s3;Console.WriteLine("{0} {1} {2}", object.ReferenceEquals... 阅读全文
posted @ 2015-03-12 15:32 马语者 阅读(319) 评论(0) 推荐(0)