> 功能列表：
> 1: 实现了在ListView中浏览本地所有文件.
> 2: 实现了对文件的增(新建文件夹)
> 3: 删(删除文件或文件夹).
> 4: 改(重命名以及复制粘贴文件).
> 5: 查(对当前路径下的递归查询).
> 6: 排(对显示在listView中的文件按时间，大小或文件名排序).
Function list:
1: Implementation of browsing local all files in ListView.
2: Implementation of the file to the.
3: delete (delete files or folders).
4: Change (rename and copy and paste files).
5: Search (for the current path of recursive query).
6: row (on display in listView file by time, size or file name).