In this article, I present a visual guide to building and deploying a C# COM (Component Object Model) Interrop DLL (Dynamic Link Library) for APL using Visual C# 2005 Express Edition. This is not a tutorial on either C# or on Visual C# 2005 Express Edition, but simply an illustration of the process for building and COM DLL in C#.
/lp/association-for-computing-machinery/building-c-com-dlls-for-apl-EJmO9hR0a0