Introduction
I have written this article to address requests I have been getting through e-mail on how to automate MS Excel. Most people who are looking at this article might also be interested at the following articles for automating MS Word documents. Here is the link for Automating MS Word using C#, and here is the link for Automating MS Word using C++.

Back to the main subject, there are many spreadsheets in the business world, and more and more of them are being created and sometimes used in ways that simply Excel was not designed for, for instance storing sensitive and crucial data for laboratories and etc