Class
The property returns the class of the alarm, like alarm, warning, hint. The alarm classes are described through the enum TcEventClass.
HRESULT Class([out, retval] long *pVal);
Parameters
pVal |
[out, retval] pointer to a long value that receives the event class.
Return Values
S_OK
Function was successfully called
E_POINTER
pVal was no valid pointer.
Visual Basic sample code
' get the one and only event logger
Dim evtLogger As TCEVENTLOGGERLib.TcEventLog
Set evtLogger = New TCEVENTLOGGERLib.TcEventLog
' get the most recent active event
Dim evt As TcEvent
Set evt = evtLogger.GetLastEvent
' get the event class
Dim class As TcEventClass
class = evt.Class