private void loadData(object sender, System.Windows.Input.MouseButtonEventArgs e)
{
details details = new details();
details.createBTN.IsEnabled = false;
details.ReadData(3);
details.Owner = this;
details.ShowDialog();
}
private void AddBTN_Click(object sender, RoutedEventArgs e)
{
details details = new details();
details.Owner = this;
details.ShowDialog();
details.saveBTN.IsEnabled = false;
}