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Fluent ribbon sample Using the Add-in X toolkit, it is easy to create a ribbon.
Creating an add-in for Excel functions It is the simplest functionality and we will see how to do so.
Using a WCF service in an add-in We will present how easy it is to consume data from a WCF service in an Excel add-in.
Using a WPF application in an add-in Opening a WPF window from an Excel add-in is now made easy using our helper method.