The visibility.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
public Visibility Visibility { get; set; }
The visibility of this object has no effect on the visibility of objects contained within this object. For example, the visibility of a Solid may be Contextual but the faces within that solid may still be Visible.