Das Forum für LabVIEW-Entwickler

Sapphira · 08.09.2004, 13:34

Hallo,

kann mir jemand erklären, was ein "RefNum" ist?, welche Funktion es hat?, und welchen Datentyp?

Danke
Sapphira

Irene He · 16.09.2004, 15:16

Hallo,
"RefNum" itself is an integer, but it means many different things. It could be the pointer to a data structure or it could be simply just an internal number created by NI for certain functions. You get "RefNum" when you open a file, or create a queue etc. Different way created "RefNum" should not be used mixed, for example you can not use the RefNum that you get from opening a file to pass into a queue vi. What exactly do you want to do?
Irene

Sapphira · 24.09.2004, 08:36

Hello,

For creating a RefNum from a c++.net dll it only works with the constructur node, or is there another posibility?

Sapphira

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