Change level on line based family

[Anonymous]

Good day! I try to change my familyinstance level in model by

myFam.get_Parameter(BuiltInParameter.FAMILY_LEVEL_PARAM).Set(level)

But have error "The parameter is read-only". The family made of "Generic Model line based.rft" template. I don't see any  other appropriate built-in parameter.  Is there way to change level on element?

[jeremy_tammik · Accepted solution]

No, mostly not. In many situations, the element level can only be set when the element is being created. In that case, the API does not provide any method to change it afterwards:

https://thebuildingcoder.typepad.com/blog/2020/06/creating-material-texture-and-retaining-pixels.htm...

Sorry about that.

[Anonymous]

Thanks for clarifying. It is a pity that there is no way to change the level.