| NativeWindowEventNotifier | Implements basic event notification for a NativeWindow. |
| PauseProcessObject | Represents the return value as a result of a call to PauseProcess(Int32) and PauseThread(ProcessThread) functions. |
| ProcessMonitor | A simple process monitor that notifies about started and stopped processes. |
| ProcessMonitorEventArgs | Contains the event-data of ProcessStarted and ProcessStopped events. |
| ProcessWatcher | A simple process monitor that notifies about started and stopped processes. |
| UtilProcess | Contains related Process utilities. |
| UtilSharedMemory | Contains memory-sharing related utilities. |
| UtilUIAutomation | Contains related UI automation utilities. |
| WindowInfo | Provides information about a process window. |
| WindowParenting | Implements a mechanism to set and release the parent window for a specific source window. |
| HorizontalScrollDirection | Specifies the scroll direction of a scrollbar. |
| ProcessCriticalState | Specifies a critical state of a process. |
| ScrollDirection | Specifies the scroll direction of a scrollbar. |
| VerticalScrollBarPosition | Indicates a predefined position of the Vertical Scrollbar's scroll in a Control. |
| VerticalScrollDirection | Specifies the scroll direction of a scrollbar. |