【转帖】clear all custom properties

yang686526

clear all custom properties
i would like to add a button to a form i've already created, that would clear all pre-existing custom properties.
the intent is that when a previously created dwg is going to be used for a new design i would like for the end user to be able to remove all old properties before they fill in the new information (already have code in place for new information)
is it possible to just assign the code to the button?
cswp
sw office premuim 2007 sp5.0