Question

I’ve got a store procedure call returning a recordset whith field unknown in advance. For some interop reason I need to make it working on 3.5, so I don’t have any dynamic support.
Is there some built-in solution in dapper? I did not find any by myself.
If there is no such a solution, does it make sense ( and does it work ) to create on the fly a type exposing the property I would fetch ?
EDIT
I managed to add a completely external solution ( without tweaking the original codebase ) by creating a dynamic object in c# 3.0.
Here is the extension dapper code
and here the factory for the dynamic object.

Answer 1

Well, actually the dynamic support in dapper is implemented via ExpandoObject, which is basically just a dictionary. It would be pretty simple to tweak the existing code to return IDictionary<string,object> instead of dynamic in the case of 3.5