摘要: 判断文件夹下是否有东西DirectoryInfo di = new DirectoryInfo(@"D:\new");FileInfo [] fi=null;fi = di.GetFiles();if (fi.Length == 0) //if (fi.Rank == 0){ Message... 阅读全文
posted @ 2016-01-20 10:36 Curry.Zhang 阅读(255) 评论(0) 推荐(0)