Unfortunately no. Our mysqli code relies on our libraries and syntax which is improved and much cleaner than the native dreamweaver versions. I don't think there is any way to make other extensions work with it other than to update those extensions which is out of our control.
Creating a csv from a recordset is very simple, so that is something I could help you with manually, but pdf creation is more tedious. I could probably help you do the conversion in a paid premier support ticket so you could do it in future applications.