Question Enrico Parisi · Sep 2, 2022 Using arrays in $system.external .NET gateway I'm converting a .NET gateway interface (call .NET code from IRIS) from the old "Caché style" that use imported proxy class to the new $system.external .NET gateway as documented in: https://docs.intersystems.com/iris20221/csp/docbook/DocBook.UI.Page.cls?... #.NET #Key Question #InterSystems IRIS 1 9 0 372