AsyncWrapper.TriggerDefineVarList (METH)¶

METHOD TriggerDefineVarList : RTS_IEC_RESULT

InOut:

Scope	Name	Type	Comment
Return	TriggerDefineVarList	RTS_IEC_RESULT
Input	pSymbolNames	POINTER TO POINTER TO BYTE	A POINTER to an ARRAY OF POINTER TO STRING (in fact zero terminated Strings and thus declared as POINTER TO BYTE) Important As the operation is executed asynchronously, the array must be alive until the call if finished!
	numVars	UDINT	The number of symbols |pSymbolNames| points to
	updateRate	TIME	The requested update rate of the resulting var list.