used to pass array data in and out of AutoCAD ActiveX Automation.
This means that your array must be a variant to be accepted by
AutoCAD ActiveX Automation methods and properties. In addition,
array data output from AutoCAD ActiveX Automation must be handled
as a variant.
VBA input arrays are automatically converted to variants. This
means that you don't have to provide a variant array as input to
the ActiveX Automation methods and properties when using them from
VBA. However, all the output arrays will be in the form of
variants, so remember to handle them appropriately.