如何仅获取在线驱动器 [英] How to get only online drives

问题描述

我正在使用ManagementObjectSearcher.我有以下C#代码行:

I am using the ManagementObjectSearcher.  I have the following line of C# code:

ManagementObjectSearcher driveSearcher =新的ManagementObjectSearcher(从Win32_Diskdrive中选择设备ID")；

ManagementObjectSearcher driveSearcher = new ManagementObjectSearcher("SELECT DeviceID FROM Win32_Diskdrive");

但是，这将返回所有驱动器，甚至是脱机驱动器.我可以在上面添加where子句以仅返回在线驱动器吗?

However, this returns all drives even the offline drives.  Is there a where clause that I can add to the above to only return online drives?

谢谢.

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