How do I create a real-time Excel automation add-in in C# using RtdServer?
(As an alternative to the approach described below you should consider using Excel-DNA. Excel-DNA allows you to build a registration-free RTD server. COM registration requires administrative privileges which may lead to installation headaches. That being said, the code below works fine.) To create a real-time Excel automation add-in in C# using RtdServer: 1) Create a … Read more