How to use Enum datatype with Visual Designer?

[Skywalker]

I have succesfully mapped enum types using "classic" OpenAccess before, but when I map a Metaproperty to an Enum type using the Designer version, I get a runtime error stating that:

Type is enhanced and registered, but not available from the database class meta data. This can be caused by a wrong connection id or configuration.
Parameter name: src
Actual value was MyWebsite.Models.Category

Where "Category" looks like this:

enum Category
{
   News = 1,
   Blog = 2,
   Forum = 3
}

So the code compiles, but something goes wrong at runtime.
Am I missing something?

[Skywalker]

I see now that the error has nothing to do with the enum, but with a Metaclass itself. I'm looking into it and will post back when I found out what went wrong.

[Skywalker]

Ok, I was using the wrong datacontext. I'm using an OpenAccessContext and a DataScope in a single Webapplication using IOC. Because of an incorrect Castle Windsor configuration setting my application was using the DataScope instead of the OpenAccessContext object. I fixed this and now everything works great, including the enum typed property mapping.