THIS LIBRARY IS NOT UNDER ACTIVE DEVELOPMENT (sorry).
AIMLBot (Program#) is a small, fast, standards-compliant yet easily customizable .NET dll implementation of an AIML (Artificial Intelligence Markup Language) based chatter bot. AIMLBot has been tested on both Microsoft's runtime environment and Mono.
This is a very good program. But has a bug. Substitutions.xml file does not load the data. :(