Is there any documentation available for migrating from IWebJobsStartup to FunctionsStartup in Azure Function?

[prashantagrawalcrowe]

Hi,

Please let me know if there is any official documentation available for migrating startup class from IWebJobsStartup to FunctionsStartup in Azure Function?

Thanks Prashant

[fabiocav]

Hey @prashantagrawalcrowe, no documentation for that topic specifically, but if you're running into issues, we can provide some guidance here if you can share the details.

[udlose]

Hey @prashantagrawalcrowe, no documentation for that topic specifically, but if you're running into issues, we can provide some guidance here if you can share the details.

@fabiocav I'm using an Isolated Worker Function (v4). I see that the DI Sample here uses FunctionStartup yet everything I can find on setting up DI/Configuration for Isolated Worker says you cannot use FunctionStartup - see the Important note here: Use dependency injection in .NET Azure Functions. Is that still the case? Should the sample be updated?

[mattchenderson]

Closing old item. The documentation for configuring DI in the isolated worker model as part of your Program.cs file is found here: https://learn.microsoft.com/en-us/azure/azure-functions/dotnet-isolated-process-guide?tabs=windows#start-up-and-configuration