Is this property not available in Revit 2025? AllowsVisibilityControl Property

[XARMA]

I can't use AllowsVisibilityControl property.

How do I use it?

[naveen.kumar.t]

Hi @XARMA ,

Yes, it looks like an issue. I found that category.get_AllowsVisibilityControl(doc.ActiveView) determines whether the visibility of a category can be controlled by the user in the current view. I will check why the AllowsVisibilityControl property is mentioned in the documentation.

[GaryOrrMBI]

The answer is in the screenshot message:

The programming language used has bearing on which is the correct call.

In Visual Basic the call would be category.AllowsVisibilityControl(doc.ActiveView)

In C# the call would be category.get_AllowsVisibilityControl(doc.ActiveView)

A lot of C# object property calls have this requirement (I'm not a C# developer so I don't know the full details of how, why, when, where, etc)

-G