 Control References for Classes (and, incidentally, Numerics) Explained |
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 Aug 6 2008, 08:12 PM
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 LV R&D Envoy  NI  Posts: 1226 Joined: 15-August 06 From: Austin, TX Member No.: 5877 Using LabVIEW Since:2000 LV:8.5.1 ,. ,. 
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Here at NI Week, I've had a couple different customers ask questions about control refnums as they relate to LabVIEW classes. So I've put together a VI that has comments explaining these control references. As part of that, I had to explain Numeric control references, since the design decisions for classes mimic those of Numerics. That's another area that has been a source of misunderstanding in the past.
Unzip the attached VIs then open the VI named OPEN ME_CtrlRefsInfo.vi VI Server is one of my weaker points in LabVIEW code, but I've tried to be clear to the best of my ability. I hope this helps. NOTE: This is saved in version LV8.6. I have attached LV8.2 version in a reply to this post below... 
Control_Refs_Info.zip ( 31.69K )
Number of downloads: 57-------------------- "A VI outside a class is a gun without a safety. Data outside a class is a target."
--- A message from LabVOOP R&D
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Aug 6 2008, 08:12 PM
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Aug 6 2008, 10:44 PM
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 Very Active Member Posts: 139 Joined: 26-January 06 From: Cambridge, MA Member No.: 3989 Using LabVIEW Since:1999 LV:8.5 ,8.6 ,.
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For those of us not on the bleeding edge, any chance of getting it in an earlier version of LabVIEW (it's in 8.6)?
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Aug 6 2008, 11:32 PM
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#3
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LV R&D Envoy NI Posts: 1226 Joined: 15-August 06 From: Austin, TX Member No.: 5877 Using LabVIEW Since:2000 LV:8.5.1 ,. ,.
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QUOTE (ned @ Aug 6 2008, 05:44 PM)  For those of us not on the bleeding edge, any chance of getting it in an earlier version of LabVIEW (it's in 8.6)? Doh. That was dumb on my part. Here it is in LV8.2...
Control_Refs_Info_8.2.zip ( 39.89K )
Number of downloads: 55-------------------- "A VI outside a class is a gun without a safety. Data outside a class is a target."
--- A message from LabVOOP R&D
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