How can i change control values based on a read-in file?

I understand that controls only have outputs and indicators only have inputs, but I'm looking for some help creating code that has the capabilities of both. Specifically and ideally, my front panel would allow the user to select an old spreadsheet file to read, and those values from the spreadsheet would be displayed. The user could then tweak those values to their liking, and then submit those tweaked values as a new file/overwrite the old/etc. The important part is the the indicating and controlling of the read in values.
thanks
Solved!
Go to Solution.

Using a local variable works well if I want to view and change a single value, but I want to view and change a few different values that are to be read in from a speadsheet. I have tried creating an array and then inserting numeric controls into the array, on the front panel. The code will run, but there is no output to the array control. I can't for the life of me pinpoint where the issue is.
Is inserting multiple numeric controls into the array, not a good idea? Should I just create 3 separate numeric controls and local variables to get around this?
Message Edited by csmrunman on 09-16-2009 11:48 AM
Attachments:
controlasindicator.vi ‏7 KB

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