I will, and thankyou. That editor is really impressive. I'll see if I can wrap it too! Can I ask what your editor integration is for, what project? I know the

I will, and thankyou. That editor is really impressive. I'll see if I can wrap it too! Can I ask what your editor integration is for, what project? I know the books exist, but I haven't read them. It's possible I even had a copy as a child - we had many of them but I never wrote Turbo Vision code, just Turbo Pascal in plain text or graphics modes. Then I moved on to Delphi. I would love to find both in MD - are they publicly available? I realised I never answered your question about P/Invoke: I wrote (as in got an AI to generate) a flat C wrapper using the handle pattern, and then reimplemented classes back in Oxygene Pascal. I'm experimenting with new controls now, eg a tab/page view and others. Each is just a class that has its own view, plus some management extras, such as what max rendering it supports (I'm adding DOS character sets through to Powerline in rendering tabs, borders, etc.) It's all churning quite a bit as I do something, realise it may not be the best approach matching the TV model, rethink - learning a lot about TV's architecture at the time - so no more solid answer than that currently simply because it may be outdated tomorrow :) Rather than focusing heavily on inheritance, I'm leaning more towards soft interfaces (duck typing) and wrapping via composition. This is just personal preference. But the concept is, if something looks like it is able to hold controls, it is treated as though it can hold controls, for example.