IStylusPlugin::SystemEvent method (rtscom.h)
Notifies the implementing plug-in that a system event is available.
Syntax
HRESULT SystemEvent(
[in] IRealTimeStylus *piRtsSrc,
[in] TABLET_CONTEXT_ID tcid,
[in] STYLUS_ID sid,
[in] SYSTEM_EVENT event,
[in] SYSTEM_EVENT_DATA eventdata
);
Parameters
[in] piRtsSrc
The RealTimeStylus Class (RTS) object that sent the notification.
[in] tcid
The tablet context identifier for the event.
[in] sid
The security identifier.
[in] event
The system event sent by the RTS object
[in] eventdata
The SYSTEM_EVENT_DATA structure containing information about the system event, event.
Return value
For a description of return values, see Classes and Interfaces - Ink Analysis.
Remarks
When a system event is being processed the RealTimeStylus Class object provides real time stylus events on a specific window handle within a specific window input rectangle.
Use the IRealTimeStylus::GetDesiredPacketDescription Method method to determine what packet properties are sent in the events.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows XP Tablet PC Edition [desktop apps only] |
| Minimum supported server | None supported |
| Target Platform | Windows |
| Header | rtscom.h |
| DLL | RTSCom.dll |
See also
IRealTimeStylus::SetDesiredPacketDescription Method
IRealTimeStylus::WindowInputRectangle Property