My colleague Terry Aney has posted a detailed article on the “fun” he’s had creating Excel add-ins in C# (after migrating from XLAs + VBA). If you need to make several thousand calls between add-ins and Excel and want to use .NET, you should definitely run some performance comparisons first 
In a related post he discusses source control strategies / workarounds for XLA files.
4 responses so far ↓
Dew Drop - April 14, 2008 | Alvin Ashcraft's Morning Dew // April 14, 2008 at 6:57 am |
[...] Excel Add-Ins in C# (Chris Cavanagh) [...]
gevet // April 28, 2009 at 12:02 am |
some excel help
http://csharp.net-informations.com/excel/csharp-excel-tutorial.htm
AlexesDad // May 23, 2009 at 4:39 pm |
Hi
Something of interest for you, its now possible to, very easily, write C# xlls for excel using xlw v4
https://sourceforge.net/project/showfiles.php?group_id=45222&package_id=37893&release_id=683127
AlexesDad // June 22, 2009 at 5:40 am |
…. sorry that link should have been
http://sourceforge.net/project/showfiles.php?group_id=45222&package_id=37893&release_id=690866
i.e http not https