Forums >> Community >> Newbies >> IF with Yes/No Condition

TinCanFury

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Joined: Mon, Mar 2, 2009
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The help file hints at this but I don't quite follow and all I get are boolean errors.

I'd like to have a dimension which adjusts depending on the condition of a yes/no, ie:

IF(Option = Y, 3/4", 1/4"

Is this possible?

thanks!

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WWHub

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Joined: Tue, May 16, 2006
13079 Posts

There have been many questions already answered in the forums.  Use simple one word searches and try different words.

http://www.revitcity.com/forums.php?action=viewthread&thread_id=15805

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TinCanFury

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Joined: Mon, Mar 2, 2009
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and yet none of them are very clear or inclusive...

I did manage to figure things out with some trial and error though.

If I feel giving I may write something up to help others.

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bauhaus1919

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Joined: Mon, Mar 20, 2006
219 Posts

I had trouble with this too. The thing to remember is that the default is checked is true...assuming you are dealing with Y/N paramters:

 IF(Option,3/4",1/4"

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