How can I switch channels on/off to be displayed in a waveform graph?

I have a VI which currently logs 15 analog channels to a data file and also displays these channels on a waveform graph. I would like to be able to switch channels on/off for the waveform graph during runtime but still continue to log them to the data file. Anyone know how I can do this?

hi keefa.
(first, please excuse me for my english, because I'm french :-) )
You can do what you want by displaying or not the curve on the graph.
I have made a light example with a 2D 8 chanels 5 points/chanel array.
After you have a "writing in a file" part.
You have both chanel display command on the front panel.
Test it, and ask me if some point are not very clear...
Attachments:
chanel_display_activation.vi ‏64 KB

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