摘要: string[] array=new[] { "1", "2", "3", "4", "5" };//包含空字符串或NULL返回Truebool any = array.Any(x => string.IsNullOrEmpty(x)); 阅读全文
posted @ 2015-04-10 10:39 柒喵 阅读(10532) 评论(0) 推荐(0)