public void update(ModelCustomer MC)
        {
            if (MC == null) return;

            DLCustomer DC = new DLCustomer();
            DC.update(MC);
        }
        public void add(ModelCustomer MC)
        {
            if (MC == null) return;

            DLCustomer DC = new DLCustomer();
            DC.add(MC);
        }
 public int updateFlag(string ID)
 {
     DLCustomer DC = new DLCustomer();
     return DC.updateFlag(ID);
 }
 public ModelCustomer getCustomerByID(string ID)
 {
     DLCustomer DC = new DLCustomer();
     return DC.getCustomerByID(ID);
 }
 public string determineSort(string lbl, string SortDirection)
 {
     DLCustomer DC = new DLCustomer();
     return DC.getSort(lbl, SortDirection);
 }
 public string determineHeader(string lbl, string txt)
 {
     DLCustomer DC = new DLCustomer();
     return DC.getHeader(lbl, txt);
 }
 public void delete(string ID)
 {
     DLCustomer DC = new DLCustomer();
     DC.delete(ID);
 }