Issue with Impromptu in C#

Question

I am using Impromptu in C# and I have the following situation.

This is my class that I am populating:

public class FinalDecisionInformation
{
  public int PersonNo { get; set; }
  public int OrdNo { get; set; }
  public int OrdLineNo { get; set; }
  public int OrdStatus { get; set; }
}

This is the definition of the interface IFinalDecisionEvaluate:

public interface IFinalDecisionEvaluate
{
  List<FinalDecisionInformation> FinalDecisionList { get; set; }
}

My code is currently looking like this:

List<FinalDecisionInformation> finalDecision = (List<FinalDecisionInformation>)serializer.Deserialize(stringReader);

var finalDecisionSend = Impromptu.ActLike<IFinalDecisionEvaluate>(finalDecision);

This code is throwing the following error:

((ActLike_IFinalDecisionEvaluate_f627852407d342cb8e77c394c0b2791f)finalDecisionSend).FinalDecisionList = '((ActLike_IFinalDecisionEvaluate_f627852407d342cb8e77c394c0b2791f)finalDecisionSend).FinalDecisionList' threw an exception of type 'Microsoft.CSharp.RuntimeBinder.RuntimeBinderException'

So essentially, I need to simply map my list object to the interface. Can anyone please assist with this error? I cannot figure out where the mismatch is.

Thanks!

Answer 1

Ah, I think I figured it out. I needed to create a proxy object with the field name specified in the interface:

var finalDecisionList = new { FinalDecisionList = finalDecision };
var finalDecisionSend = Impromptu.ActLike<IFinalDecisionEvaluate>(finalDecisionList);

That seems to work. So we learn!