### - s -

- scancodes : IGuestKeyboardEvent
- scope : ISharedFolderChangedEvent
- screenId : IGuestMonitorChangedEvent
- scrollLock : IKeyboardLedsChangedEvent
- serialNumber : IUSBDevice , IUSBDeviceFilter
- serialPort : ISerialPortChangedEvent
- serialPortCount : ISystemProperties
- server : ISerialPort
- session : IVirtualBoxClient
- sessionPid : IMachine
- sessionState : IMachine
- sessionType : IMachine
- settingsFilePath : IVirtualBox , IMachine
- settingsModified : IMachine
- shape : IMousePointerShapeChangedEvent
- sharedFolders : IVirtualBox , IMachine , IConsole
- showLicense : IExtPackBase
- singlestep : IMachineDebugger
- size : IMedium
- slot : INATRedirectEvent , INetworkAdapter , ISerialPort , IParallelPort
- snapshotCount : IMachine
- snapshotFolder : IMachine
- snapshotId : ISnapshotEvent
- source : IEvent
- state : IHostUSBDevice , IMachine , IConsole , IMedium , ISession , IMachineStateChangedEvent , ISessionStateChangedEvent , IStateChangedEvent
- stateFilePath : IMachine
- statisticsUpdateInterval : IGuest
- status : IAdditionsFacility , IHostNetworkInterface
- storageControllers : IMachine
- storageDevice : IStorageDeviceChangedEvent
- success : IHostPciDevicePlugEvent
- supportsAbsolute : IMouseCapabilityChangedEvent
- supportsRelative : IMouseCapabilityChangedEvent
- systemProperties : IVirtualBox