Can we write a macro in C# for Excel

Question

I have to traverse about 25 sheets in excel for doing operations.I\'m doing it using vba and finding it really slow,hence wanted to know if I could use C# and if doing that

Answer 1

You can try my ESharper add-in to write an Excel automation command in C#. It is easier than creating a separate C# application or an add-in, and you will have access to both Excel object model and Excel C API with more options for performance optimization.