// add child button click event
private void AddChild_CLick(object sender, RoutedEventArgs e)
{
try
{
bl.AddChild(child.Clone());
child = new Child();
AddChild.DataContext = child;
Close();
}
catch (BLException ex)
{
MessageBox.Show(ex.Message, "ERROR", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
// delete child button click event
private void Delete_Click(object sender, RoutedEventArgs e)
{
if (child != null)
{
try
{
bl.DeleteChild(child.Clone());
Close();
}
catch (BLException ex)
{
MessageBox.Show(ex.Message, "ERROR", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
}