Drive Family type selection

[revitworkbench]

Ok so I know the work around by using family type selections to drive nested family visibility, but is there a way to Drive a family type paramter  in a host family via other host family parameters? I am sure if it is possible, then my only mistake is in syntax. So please be as specific as possible thanks!

[L.Maas]

Can you be more specific about what you want exactly (example)?

If in you host you have a family parameter for length and width than  you can create a formula to drive the other parameter like in the formula section of the length parameter you can write "=width * 2"

In this case the length parameter is driven by the width parameter.

But I imagine you have something else in your mind.....

[CoreyDaun]

Take a look at this previous thread: Dimensional Parameter driven by "Family Type" Drop-down Parameter

My post #2 describes the method of creating a parameter that is DRIVEN BY a <Family Type...> Parameter.

My post #8 describes the method of creating a parameter that is DRIVING a <Family Type...> Parameter.

These methods are fundamentally the same.