如何使用 .Net 直接读取磁盘? [英] How do I read a disk directly with .Net?

问题描述

是否可以直接使用 .Net 读取磁盘?直接我的意思是通过绕过文件系统的设备.我想我会通过以某种方式打开设备来解决这个问题，例如DeviceIdeIdeDeviceP2T0L0-1".

Is is possible to read a disk directly with .Net? By directly I mean via the device bypassing the file system. I think I would go about this by opening the device some way "DeviceIdeIdeDeviceP2T0L0-1" for example.

如果我无法使用 .NET api 打开设备，那么知道使用哪个 Win32 API 会有所帮助.

If I can't open the device with a .NET api knowing which Win32 API to use would be helpful.

推荐答案

CreateFile 支持直接磁盘访问.阅读物理磁盘和卷"下的说明.您应该能够 P/Invoke 调用.

CreateFile has support for direct disk access. Read the notes under "Physical Disks and Volumes". You should be able to P/Invoke the call.

请注意，Vista 和 Server 2008 有严格限制这一点.

Note that Vista and Server 2008 have severely restricted this.

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