Access to Array defined in DLL

[Thomas_uni_mainz]

Hello !

I defined a 1D array in a DLL and want to access this array from LabView. How do I pass the pointer to the first element from the DLL to LabView ?

Thanks !

Thomas !

[smercurio_fc]

There is an example that ships with LabVIEW that goes into all the details on how to do this. Search for "Call DLL" in the NI Example Finder.

[tbob]

Simple.  Initialize your Labview 1D Array and pass into the Call Library Node.  The Call Library parameter must be defined as such:   Type=Array, Data Type= whatever you need (U8, U16, etc), Dimensions=1, Array Format=Array Data Pointer.

Message Edited by tbob on 11-09-2006 10:20 AM