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Editorial Team
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Asked: 2026-06-13T00:09:12+00:00

Tried to throw a quick example together this morning but I ran into a

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Tried to throw a quick example together this morning but I ran into a road block. Everything works fine up to the point when I want to do something with the result set returned. Dapper is returning a result set of System.Collections.Generic.List’1 back. Can IronPython handle consuming generic collections of expando objects?

The gist of related code is here: https://gist.github.com/3873014

Edit: Ok, I’ve finally noticed I never told the Query extension a type. Working on that now…

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  1. Editorial Team

    After giving the Query extension a type, I was able get this working. To test this out, I ended up just returning the results as a simple System.Object:

    data = cn.Query[object](procName, params,commandType=CommandType.StoredProcedure)[0]

    Converted to type to a dictionary:
    customer = clr.Convert(data, IDictionary[System.String, System.Object])

    And was able to get what I needed from there. So,…

    >>>print customer.CustomerID

    …returns ‘ALKFI’. Programmer error FTW!

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