### - h -

- hardDisk : IHardDiskAttachment
- hardDiskAttachments : IMachine
- hardDiskFormats : ISystemProperties
- hardDisks : IVirtualBox
- hardwareAddress : IHostNetworkInterface
- HardwareVersion : IMachine
- height : IDisplay , IFramebuffer
- heightReduction : IFramebuffer
- homeFolder : IVirtualBox
- host : IVirtualBox
- hostInterface : INetworkAdapter
- hostMode : ISerialPort
- hostPath : ISharedFolder
- HWVirtExEnabled : ISystemProperties , IMachine , IMachineDebugger
- HWVirtExNestedPagingEnabled : IMachineDebugger , IMachine
- HWVirtExVPIDEnabled : IMachine , IMachineDebugger