### - d -

- debugger : IConsole
- defaultAudioDriver : ISystemProperties
- defaultHardDiskFolder : ISystemProperties
- defaultHardDiskFormat : ISystemProperties
- defaultMachineFolder : ISystemProperties
- description : IProgress , ISnapshot , IMedium , IPerformanceMetric , IMachine , IGuestOSType
- device : IMediumAttachment
- deviceFilters : IUSBController
- deviceType : IMedium
- dhcpEnabled : IHostNetworkInterface
- DHCPServers : IVirtualBox
- disks : IAppliance
- display : IConsole
- domain : IRemoteDisplayInfo
- DVDDrives : IHost
- DVDImages : IVirtualBox