It's a feature; the IronPython .Net integration docs show how to go between Python lists and .NET arrays (http://ironpython.net/documentation/dotnet/dotnet.html#net-arrays):
System.Array[int]([1, 2, 3]) Basically you have to be very explicit about providing actual .NET types when they are expected. ~js From: [email protected] [mailto:[email protected]] On Behalf Of Hank Fay Sent: Monday, May 17, 2010 9:09 PM To: Discussion of IronPython Subject: [IronPython] .Net assembly expects array object, sees list I don't know whether this is a bug or a feature. <s> I'm using the Advantage ado.net<http://ado.net> data provider. On the AdsExtendedReader object is a method to Seek a value. The first parameter is supposed to be an array object, .Net type. Here's my code: _myArray = ["dProd"] _ok = loReader.Seek(_myArray,AdsExtendedReader.SeekType.HardSeek) and here is the result (in 2.6.1003.1), run in SharpDevelop: Microsoft.Scripting.ArgumentTypeException: expected Array[object], got list at Caller.Call at BuiltinFunctionCaller<System.__Canon,System.__Canon,System.__Canon,System.__Canon,System.__Canon,System.Int32>.Call5 at System.Dynamic.UpdateDelegates.UpdateAndExecute7 at IronPython.Runtime.Importer.Import at IronPython.Runtime.Operations.PythonOps.InitializeModule at PythonMain.Main TIA, Hank Fay
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