Enter Your Reply The Comment You're Replying To John Smith wrote on Mon, Dec 21, 2009 08:18 AM UTC:The way I learned was by looking at ZRFs. You can look up code in the Help file. Except maybe if you have Windows Vista I think, which has Help removed. In that case I don't know where you can find a reference. Edit Form You may not post a new comment, because ItemID Programming does not match any item.