The SYSTEM object code is contained in a file called PMProp2.cpp in the PM_SysProperty function. What should be SYSTEM methods are actually implemented as services in the Utility function.
| SYSTEM properties |
| BLOCK_EVENTS |
| COUNTER |
| CHARMAP |
| CURSOR |
| DRAGSOURCE |
| EXITCODE |
| FOCUS |
| HOLD_EVENTS |
| IDLEPROC |
| MODAL |
| NO_OF_DELIMITERS |
| PREVFOCUS |
| QUERYEND |
| RECEIVER |
| SIZE |
| THEMED |
| UTF8 |
| VISIBLE |
| VERSION |