‘What is meant by implementing an interface?’

Rails, Tekla Open API, AutoDesk .NET


Tunnelling – What is it?




It’s not very often that I write something on the Autocad .net API, so here’s something which you, I suppose, will need one day:

Most of the above answers use code. There is no point me repeating what they say, so I’ll try to explain the concept without code:
