In C++, separating the interface (public declarations) of a class from its implementation (private methods, members and definitions) serve...

Kean Walmsley has a post on using ObjectOverrule to prevent entity being erased. The solution is surprisingly simple: simply throw an Excep...

I have been working much less on AutoCAD these days, thus have not posted something for quite a while. A while ago, I was asked by one of th...