Can I actually define my own complex types?

I have a converter that goes from byte[] to a (WPF) System.Windows.Media.Imaging.BitmapSource, but I don't know how to declare properties like that.

I know how to create my own enumerations, I know how to make custom TypeConverters, but I don't know how to add complex types.

Do you support this and if so, can you tell me how to do this?

Thanks

Alexander

This question doesn't belong to the Architecture Forum. (Should have been in the Generetaed Code Forum).

Are you using v.3.0? And if you mean ComplexTypes as in ValueTypes (Only supported on NHibernate and EF v1 and v4 ), then please check this documentation link.