Level required based on number of attributes.

[Lemke]

Yo guys!Im trying to get all stuff with level requirement based on numer of attributes.The code to do that on equip is this:

public override bool OnEquip(Mobile from)
        {
            XMLPlayerLevelAtt weap1 = (XMLPlayerLevelAtt)XmlAttach.FindAttachment(from, typeof(XMLPlayerLevelAtt));
            if (weap1 != null && weap1.Levell >= 100 && from is PlayerMobile)
            {       
                return true;
            }
            else
            {
                if (from is PlayerMobile)
                {
                    from.SendMessage( "You do not meet the level requirement for this Armor." );
                    return false;
                }
            }
            return true;
        }

Im looking to start at Basearmor.cs without results.
Anyone can advice me any example to call number of attributes?Thank you!