Pass parameters or arguments to subvi inside subpanel from outside and return?

[astroboy]

Hi Any idea how to pass the arguments or parameters to and from Subvi inside the subpanel?

And any example would be appreciated.

regards,.

Clement

[DavidJCrawford]

Hi Clement

You could use Call By Reference instead of an invoke node to run your subpanel. Like this

regards

David

Message Edited by David Crawford on 01-04-2006 09:29 AM

Message Edited by David Crawford on 01-04-2006 09:33 AM

[astroboy]

Oops!. I should have make myself clear which version I am using earlier!

Pls provide me  a version 7 one. Thanks

Sorry for the trouble.

[DavidJCrawford]

Hi Clement

Here are the VIs in V7.0 from V8.0. There were a few warnings during the down conversion so I hope they work out for you.

David

[astroboy]

Hi. Thanks But there's one thing I still do not understand. the error says Class conflict and I cannot figure it out!

See my attached.

[astroboy]

OOps! Sorry about my attached. Seems like it needs my other files. Pls forget my attachment. Here Pls take a look at my pic instead.

[astroboy]

OOps! Press submit post button accidently. See the pic

[DavidJCrawford]

Hi Clement

You are running into typedef clashes. Reorganise your code to create the VI ref for the subpanel in the case statement for the ring control something like this.

Dynamic Load Example.vi shipped with labview is a good to see how the call by reference works.

David

Message Edited by David Crawford on 01-05-2006 04:32 AM

Message Edited by David Crawford on 01-05-2006 04:42 AM