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Forums >> Revit Building >> Technical Support >> Changing the value of a Length parameter based on the value of a Yes/No paramete

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Fri, Apr 10, 2009 at 9:21:56 AM | Changing the value of a Length parameter based on the value of a Yes/No paramete

#1

tykomusic


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Joined: Mon, Mar 9, 2009
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Hello:

 

I have a length parameter called "Top Hole True" with a default value of 1/2".  I have another parameter, a yes/no parameter, called "Top Hole".

I want the value of "Top Hole True" (length parameter) to change to 1" if the "Top Hole" (yes/no parameter) is checked.

I thought the syntax would be as follows:

     Top Hole True = IF (Top Hole = 1, 1", .5"Winking

I have read that the number "1" equals "Yes" and that "0" equals "No".

The error is, "Improper use of boolean expressions."

I use Revit Architecture 2009

 

Thanks,

tykomusic 


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Fri, Apr 10, 2009 at 10:21:52 AM | Changing the value of a Length parameter based on the value of a Yes/No paramete

#2

WWHub


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Joined: Tue, May 16, 2006
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Top Hole True = If (Top Hole, 1", .5" )

 



Edited on: Fri, Apr 10, 2009 at 10:22:36 AM

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Fri, Apr 10, 2009 at 11:37:51 AM | Changing the value of a Length parameter based on the value of a Yes/No paramete

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tykomusic


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Joined: Mon, Mar 9, 2009
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Works great...thanks...

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