Below some videos showing the process of creating Excel add-ins in C++ & C#. Thay are SILENT MOVIES, i.e. no audio.
1. Creating a simple worksheet project in C++ and ATL.
- Automation add-in (worksheet functions) in C++
2. Create an C++ COM Addin for a larger, more compute-intensive Monte Carlo simulator. This addon is for large apps.
- COM add-in in C++
3. Automation addin in C#.
- Automation add-in (worksheet functions) in C#
4. Using VBA as the front-end to C# addin.
- Excel VBA client for C# component