How can I extract a parameter value from a Revit value's suggestion list (or checkbox)

[jacob.small]

The link I gave in post #4 gives you the instructions on how to decipher this value.

Change Wall Location Line

Assuming by location line you mean finish face exterior / core face exterior / center / core center/ core face interior / finish face interior? The parameter is actually a number value not a string, so you need a bit of a decoder to sort it out. Clearly asking people to remember that 0 means centerline was a bit much, so the parameter is usually viewed as the text you’re likely looking for to avoid confusion. But if you want to get/set parameter values in the usual way using the API, you need t…