If the instance is contained within another element, this property returns the containing
element. An instance that is face hosted will return the element containing the face.
Namespace:
Autodesk.Revit.DB
Assembly:
RevitAPI
(in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)
Syntax
Remarks
An example of an instance that is contained is a window. In this case the host property
would return the wall in which the window is contained. Another example is an instance that is hosted
to a planar or curved face in a Mass element will return the Mass element.