This latest edition--updated by popular demand--shows C developers how they can adapt Microsoft Excel at the operating system level. This is the only source for

The essential tool kit for high-end developers of corporate Excel applications. This revision quenches developers' thirst for knowledge of how to program Excel

Now, for the first time, serious developers have access to the Microsoft Excel Application Programming Interface (API) to help them create powerful applications

The definitive guide to developing applications with Microsoft Excel, this book is written by four authors who are Excel MVPs and run their own companies develo