Value is a category indicating which discipline model will be used for GreenBuildingXML export.

Namespace: Autodesk.Revit.DB.Analysis
Assembly: RevitAPI (in RevitAPI.dll) Version: 22.0.0.0 (22.1.0.0)
Since: 2011

Syntax

C#
`public ElementId ExportCategory { get; set; }`

Visual Basic
`Public Property ExportCategory As ElementId Get Set`

Visual C++
`public: property ElementId^ ExportCategory { ElementId^ get (); void set (ElementId^ value); }`

Remarks

OST_Rooms will use the architectural 3d rooms for export. OST_MEPSpaces will use the MEP 3d Spaces for export.

Exception	Condition
Autodesk.Revit.Exceptions ArgumentException	When setting this property: The export category is neither OST_Rooms nor OST_MEPSpaces.
Autodesk.Revit.Exceptions ArgumentNullException	When setting this property: A non-optional argument was null