Hi Brian,

Thanks for your reply.

In my case, "Spam" is a user defined "class" (It is not of standard type: int,string, float etc.,) .My intention is to cast a PyObject to the "Spam", which is a "Class" type..

When I try to execute the statement

Spam s = (Spam)ob.AsManagedObject(typeof(Spam));

the compilation went on smoothly, but during runtime, it has thrown an error "cannot convert object to target type".

I was wondering, do I have any functions which provides the casting.

Regards

From: Brian Lloyd [mailto:brian.d.lloyd@gmail.com]
Sent: Sonntag, 3. Februar 2008 04:52
To: Kaveripakam, Sathish
Cc: pythondotnet@python.org
Subject: Re: [Python.NET] converting Pyobject to user defined type data structures

Sathish - If I understand correctly what you're asking, I think you might need
to use the AsManagedObject method to retrieve the CLR object that a PyObject
wraps:

PyObject ob = GetMyObject(...)

Spam s = (Spam)ob.AsManagedObject(typeof(Spam));

hope this helps,

-Brian

On Jan 31, 2008 11:58 AM, Kaveripakam, Sathish <Sathish.Kaveripakam@phonak.com> wrote:

Hi All,

I am reading a PyObject from Python in C#. In C# code, I would like to convert the PyObject to the user defined type. In this regard, I used the call:

<usrDefinedType> x = (usrDefinedType) Convert.ChangeType(pyObjectInstance,typeof(usrDefinedType));
The compilation went on fine, but during runtime, I got an error saying: "Object must implement IConvertible".

I was wondering, is there any other way to convert the PyObjects to userdefined types ?

Regards

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