private void BtnUpdateAdministrator_Click(object sender, RoutedEventArgs e)
{
if (!Validation())
{
return;
}
btnAddAdministrator.Visibility = Visibility.Visible;
btnUpdateAdministrator.Visibility = Visibility.Hidden;
btnDeleteAdministrator.Visibility = Visibility.Hidden;
Administrator administrator = new Administrator
{
Id = ad.Id,
FullName = tbAdministratorFullName.Text,
Login = tbAdministratorLogin.Text,
Password = tbAdministratorPassword.Password,
CreateDate = DateTime.Today,
PhoneNumber = tbPhoneNumber.Text,
Address = tbAddress.Text
};
dr.UpdateAdministrator(administrator);
ResetTextBox();
FillDG();
}