C# Definition:

[ComImport]
[Guid("TODO")]
//TODO: Insert [InterfaceType(ComInterfaceType.)] if this doesn't derive from IDispatch
interface ICallBackEventHandler {
   TODO;
}

VB Definition:

<ComImport> _
<Guid("TODO")> _
'TODO: Insert <InterfaceType(ComInterfaceType)> _ if this doesn't derive from IDispatch
Interface ICallBackEventHandler
   TODO
End Interface

User-Defined Types:

None.

Notes:

None.