Return values as the proper VBscript type

All values are returned as String. It should be possible to return values from the component in the corresponding VBScript type by using scrrun.dll from .NET. See: https://books.google.nl/books?id=MoVS7icC-6cC&pg=PA561 and https://stackoverflow.com/questions/30270904/converting-a-vb-net-dictionary-to-a-vba-dictionary