I'm new to the forum, and i hope someone can help me !

I'm currently using Inventor 2012 and i need a macro (code):
I want to know if it's possible to export all the information from the parameters list (everything, names, values, tolerances, comments...) to an excel spreadsheet or a txt file (it can be a table, or a CVS file, i just want that information!), from a part file (.ipt) or a drawing file (.dwg).

Currently, i can only export the parameters' names and values , but i can't get to the tolerance values and comments . . .

Is there anyway to do this ?

Many thanks,