This is documentation for Mathematica 5, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.2)

Documentation / Mathematica / Add-ons & Links / .NET/Link / Part 1. Calling .NET from Mathematica: 'Installable .NET' /

Calling DLLs from Mathematica

This section will be expanded with a great deal of information in a pending update to .NET/Link. Visit the .NET/Link home page to download updates. In the meantime, you should consult the example programs included with .NET/Link that demonstrate calling C-style DLLs from Mathematica.

BZip2Compression.nb

WindowsAPI.nb