I am converting my homegrown ORM library to use .NET 2.0 and nullable types. We use reflection to do mapping from DB types to C# types. Now I need to determine, via reflection, if a type is nullable or not. The best guess I have is to check Type.IsPrimitive and Type.IsValueType and assume that if either are false, I have a nullable type. The exception would be a struct, which would not be a primitive, but would not be nullable. Has anyone figured this out yet?
