In this section you will find things that deal with ObjectARX customization for AutoCAD and its vertical products. This section is new to the site and will be expanding to include new items once the site has been fully revised. In an attempt to make the site easier to navigate it is going through many changes, some small and large in size. Happy coding to all new and old to the industry.

ObjectARX (AutoCAD Runtime eXtension) - ARX has been around since R13 and before that in R12 with ADS. ObjectARX is a set of libraries and headers that are used with Visual C++ to create DLL files that can be used to extend the AutoCAD environment.  This customization path is for the more advanced programmers and is not intended for the person that occasionally develops new routines and commands for the office. With ObjectARX you can use anything that is in the Windows environment including MFC and COM.

Coming Soon: New references and examples over the next couple of months.