>From IronPython I'm calling ArcObjects, a large COM library that uses interfaces extensively. A .NET interoperability library is provided by the vendor.
Currently I'm calling these interfaces as follows, but it's getting verbose very quickly: IFooBar.Foo(object, arg) # Foo is a method IFooBar.Bar.GetValue(object) # Bar is a property IFooBar.Bar.SetValue(object, value) In 2006 Seo Sanghyeon proposed, as documented in issue 1506 [1]: wrapper = IFooBar(object) wrapper.Foo(arg) wrapper.Bar wrapper.Bar = value That issue has been closed, presumably fixed. However when I try this cast with one of the interfaces in ArcObjects it fails. (I don't have the exception to hand, so I can't include it right now. I'll post a follow up with the details.) - Was Seo's proposal implemented? Should I be able to cast/wrap an instance of an object that implements IFooBar to IFooBar in IronPython 2.0? - Is some extra step needed for this, when working with a COM library? - Does how a COM interface has been implemented/exposed to .NET matter, wrt to how IronPython treats it? With thanks, Alex [1] http://www.codeplex.com/WorkItem/View.aspx?ProjectName=IronPython&WorkItemId=1506 -- Alex Willmer <[email protected]> http://moreati.org.uk/blog _______________________________________________ Users mailing list [email protected] http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
