Macro/Add-in documentation

Is there any good resource on macro's and add-ins? I'm comfortable programming in C# .NET but need decent documentation and a few tutorials.
Thanks, Jon
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload
Jon Slaughter wrote:

Luke Malpass wrote an API book, you can get it over at angelsix.com
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload

Polytechforum.com is a website by engineers for engineers. It is not affiliated with any of manufacturers or vendors discussed here. All logos and trade names are the property of their respective owners.