Getting Started with the Excel 2010 XLL SDK
The Microsoft Excel 2010 XLL Software Development Kit (SDK) provides information to help you get started with creating DLL add-ins for Excel 2010 that use the C API. This section provides information about the C API and also links to reference documentation to help you get started with Excel 2010 XLL development.
In this section
- Programming with the C API in Excel 2010
Introduces the C API and discusses how it compares to other programming options in Excel 2010.
- What's New in the C API for Excel 2010
Describes updates to the C API for Excel 2010.
- Known Issues in Excel XLL Development
Discusses issues encountered in Excel XLL programming.