These are generic host object utilities.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 20.0.0.0 (20.0.0.377)
Since: 2012

Syntax

C#
public static class HostObjectUtils

Visual Basic
Public NotInheritable Class HostObjectUtils

Visual C++
public ref class HostObjectUtils abstract sealed

Inheritance Hierarchy

System..::..Object
Autodesk.Revit.DB..::..HostObjectUtils