How to host WCF-service in Revit

This code shows, how to deploy WCF-service in Autodesk Revit and call it from external application.

This code initially was written by Victor Checkalin for Revit 2013

However it don't work in Revit 2019. There is a discusstion in adn-cis forum.

The latest changes make it to work again.

Content

This solution contains 2 project:

RevitExternalAccessDemo - an external application for Autodesk Revit 2019
RevitExternalAccessClient - client application (console app, that call WCF-service methods)

You should start Revit as administrator or use the ServiceModel Registration Tool to register WCF