The gbXML opening type attribute.

Namespace: Autodesk.Revit.DB.Analysis
Assembly: RevitAPI (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)
Since: 2012

Syntax

C#
`public gbXMLOpeningType Type { get; }`

Visual Basic
`Public ReadOnly Property Type As gbXMLOpeningType Get`

Visual C++
`public: property gbXMLOpeningType Type { gbXMLOpeningType get (); }`

Remarks

The type of the opening is based on the family category for the opening and in what element it is contained in:

If it is a Window it will have a type of OperableWindow.
If it is a Door it will have a type of NonSlidingDoor.
If the opening is contained in a Roof it will have a type of FixedSkylight.
If it is a Curtain Wall Panel, the opening will default to a type of FixedWindow. If the material specified for the family, and the material transparency is less than 3%, the opening will be ignored as a solid panel.

An opening of the category Openings will have the type of Air.