NotificationsIfNecessary, but is called after the first
_PACKET_HEADER_T ulParam UDINT ulFirst
first user gets
Type Input indexFirst
(Property) First
first rune, -1 => [...] first rune, -1 =>
TargetVisu GetFirstItem Get [...] TargetVisu (Method) GetFirst
_Exit FB_Init GetFirst [...] _Init (Method) GetFirst