如何在vb中进行备份和恢复 [英] how to make backup and restore in vb

问题描述

如何在vb中进行备份和恢复





这是我的备份代码，但我不知道如何开始恢复备份？

备份按钮

how to make backup and restore in vb


this my code for backup but i dont know to how to start for restoring a backup?
Backup button

Dim portfolioPath As String = My.Application.Info.DirectoryPath 
FileCopy(portfolioPath & "\patientrecord.mdb", "D:\Backup\patientrecord.mdb") 
MsgBox("Backup Successful")

内容已从评论 - Maciej Los

[/ EDIT]

content has been moved from comment - Maciej Los
[/EDIT]

推荐答案

交换源和目的地...

Swap the source and destination over...

Dim portfolioPath As String = My.Application.Info.DirectoryPath
FileCopy("D:\Backup\patientrecord.mdb", portfolioPath & "\patientrecord.mdb")

更正双引号位置[\ edit]

[edit] Corrected double quote position[\edit]

如果你在谈论备份和恢复Access数据库（MDB） [ ^ ]，你很接近找到解决方案，因为你正在使用类似这样的方法：如何在vb.net中备份ms访问数据库？ [ ^ ]



但是......我建议您使用MS Access 压缩数据库 [ ^ ]方法。如果您想访问MS Access应用程序的其他方法，请参阅：如何从Visual Basic .NET自动执行Microsoft Access [ ^ ]

If you're talking about Back up and restore an Access database (MDB)[^], you're quite close to find a solution, because you're using the method similar to this: How to backup ms access database in vb.net?[^]

But... I would suggest you to use MS Access Compact Database[^] method. If you would like to access to the other methods of MS Access application, please refer this: How To Automate Microsoft Access From Visual Basic .NET[^]

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