Help Builder's primary Automation model is COM based, but we also provide a set of .NET classes that wrap the COM interface and provide a fully managed interface to the Help Builder Automation model.

The Automation model can be used directly from within your .NET applications (or a custom Visual Studio add-in for example) and is also used for building Help Builder Add-ins with .NET.

The classes reside in the Westwind.wwHelp names space in the wwReflection.dll assembly in the default Help Builder installation directory.