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excelf#add-in

Can you create Excel addins with FCell?

So that you can load the user defined functions on machines that don't have installed FCell. It is my understanding that you can't load .dll into excel; only addins.

You can still open excel workbooks done with FCell on machines that don't have FCell installed (but it requires an internet connection 😒)

Solution

  • Yes, you can embed .NET UDFs in a self contained Excel workbook with FCell. FCell is now replaced by NeXL Nuget package: https://www.nuget.org/packages/NeXL/

    There are open source NeXL demo projects here: https://github.com/Statfactory

    Adam