AsyncWrapper.TriggerDefineVarList (METH)ΒΆ

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.