Hello everyone! I’m having some trouble with the Built In Parameter “FAMILY_LINE_LENGTH_PARAM”. I’ve create a line based family and I want to obtain the Legth of each instance. I’m using the Built In Parameter to avoid problems with “Element.GetParameterValueByName”. I really don’t understand why …

Revit internal values are stored in Imperial units, you have to convert to Metric.

"FAMILY_LINE_LENGTH_PARAM" Built In Parameter is wrong?

_Vijay August 21, 2020, 10:29am 3

Hope this one help you…