Excel add-in for XML XSD mapping

[alper069]

I am new to the world of Office Add-Ins.Here is what I am trying to do:I would like to create an add-in that will:1. Read column names of an open excel document (xls, xml, csv, etc).2. Read the fields of a provided XSD XML schema file.3. Map the fields to columns if they match exactly, otherwise show a message saying that certain columns were not found.I believe the "Workbook.XmlMaps" Property is where I should dig, however I wonder if somebody already did something similar or can give me hints/pointers in the right direction.Any help is appretiated.