public HouseholdRegistration()
 {
     InitializeComponent();
     ContentNameEntry.Completed   += (sender, e) => EmailAddressEntry.Focus();
     EmailAddressEntry.Completed  += (sender, e) => EmailAddressEntry.Focus();
     ContactNumberEntry.Completed += (sender, e) => AddressEntry.Focus();
     //AddressEntry.Completed += (sender, e) =>
 }
 public SupermarketRegistration()
 {
     InitializeComponent();
     NameBusinessEntry.Completed  += (sender, e) => ContentNameEntry.Focus();
     ContentNameEntry.Completed   += (sender, e) => EmailAddressEntry.Focus();
     EmailAddressEntry.Completed  += (sender, e) => ContactNumberEntry.Focus();
     ContactNumberEntry.Completed += (sender, e) => AddressEntry.Focus();
     //AddressEntry.Completed += (sender, e) => AddressEntry.Focus();
 }