ApproxMeasurer2 to be able to get

Input POINTER TO STRING udi [...] OptResult POINTER TO UDINT

to be done before [...] TO VisuStructEvent

POINTER TO BYTE The pointer to the data

Event POINTER TO Visu [...] TO VisuStructClientData

child element to this [...] Element IElement The element to

child element to this [...] Element IElement The element to

Input poq POINTER TO [...] pgi POINTER TO SMC_GEOINFO

POINTER TO SMC_POSINFO pg POINTER TO SMC

to GetFirst . Only safe to be called