//update child
private void update_Click(object sender, RoutedEventArgs e)
{
try
{
if (errorMessages.Any()) //errorMessages.Count > 0
{
string err = "Exception:";
foreach (var item in errorMessages)
{
err += "\n" + item;
}
MessageBox.Show(err);
return;
}
else
{
bl.reChild(child);
MessageBox.Show(child.ToString(), "successfully update!", MessageBoxButton.OK, MessageBoxImage.Information);
refreshData();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void DeleteChild_Button_Click(object sender, RoutedEventArgs e)
{
try
{
if (child != null)
{
bl.deleteChild(child);
MessageBox.Show(child.ToString());
refreshData();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public void idCombobox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
try
{
string id = childIDComboBox.SelectedValue.ToString();
child = this.bl.GetChildByID(id);
MessageBox.Show(child.ToString());
}
catch (FormatException)
{
MessageBox.Show("Incorrect input");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "", MessageBoxButton.OK, MessageBoxImage.Error);
}
}