VB编写的文件数据自动备份备份目标是TXT文件。通过设置可支持每天备份，每月备份，每小时备份等。备份文件统一放在DataBackup目录下，便于查看，这只是一个文件备份的示例，只实现基本的备份功能，还有很多功能有待完善。-VB, automatic data backup file backup destination is a TXT file. By setting supports backup daily, monthly backups, hourly backups. DataBackup unified backup file on the directory, easy to view, this is just an example of a file backup, only to realize the basic backup features, there are many features to be improved.