Revit Type Library formula comparison against family type -

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if have property in revit family type library family type there way can reference type selected in property use in formulas.

say example have parameter "bolt washer (default)" parameter name , value have set in value field "washer : 50x50x3".

i able have value of parameter in type changed based on selected value in value field of bolt washer parameter.

for example: 

if (bolt washer = "50x50x3", 3, if(bolt washer = "65x65x6", 6, 10))

example of family property editor dialogue type

unfortunately, there no way you'd like. also, can't reference text of parameter either. example can't use formula of: if(bolt text='text',0,1)

you're best best make bolt washer thickness , bolt washer type parameters.


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