Used for both the detailed and conceptual energy model Construction class of building as defined by: loose, medium, tight, or none.

Namespace: Autodesk.Revit.DB.Analysis
Assembly: RevitAPI (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)
Since: 2011

Syntax

C#
`public HVACLoadConstructionClass BuildingConstructionClass { get; set; }`

Visual Basic
`Public Property BuildingConstructionClass As HVACLoadConstructionClass Get Set`

Visual C++
`public: property HVACLoadConstructionClass BuildingConstructionClass { HVACLoadConstructionClass get (); void set (HVACLoadConstructionClass value); }`

Exceptions

Exception	Condition
Autodesk.Revit.Exceptions ArgumentException	When setting this property: The building construction class does not fall within an appropriate range.
Autodesk.Revit.Exceptions ArgumentOutOfRangeException	When setting this property: A value passed for an enumeration argument is not a member of that enumeration