private void init()
        {
            machList = cutlistData.GetMachines();

            foreach (ListBox lb in new ListBox[] { lbPri1, lbPri2, lbPri3 })
            {
                PopulatePriorityBox(lb);
            }

            FillBox(dtP1, lbPri1);
            FillBox(dtP2, lbPri2);
            FillBox(dtP3, lbPri3);

            lbAssocCutl.DisplayMember = "PARTNUM";
            lbAssocPart.DisplayMember = "PARTNUM";

            lbAssocCutl.DataSource = wubp;
            lbAssocPart.DataSource = gpbc;
        }