这是一个目录浏览类，可以对指定目录下的文件进行查找，并使用文件名通配符，文件大小进行过滤。可以得到如下信息：查找目录下的目录数，文件总数，文件总字节数，与文件名通配符匹配的文件数，文件字节数，按从 0 开始的序号得到查找到的文件名和文件全路径名。还可以将找到的文件名写入一个 *.txt 文件中，以便查看和打印。

-This is a directory browser type, designated directories on the search for documents and the use of file name wildcards, file size filter. The following information can be : Search directory under the directory number, document number, document the total bytes, and the file name wildcard matching the number of documents, papers bytes, by starting from 0 to be the serial number to retrieve the file names and full path names. You can find the file name into a *. txt file, in order to view and print.