void lbPosition_SelectedIndexChanged(object sender, RoutedEventArgs e)
{
if (chart != null && lbPosition.SelectedItem != null)
{
foreach (MarkerSeries3D series in chart.Diagram.Series)
{
MarkerSeries3D.SetLabelPosition(series.Label, (Marker3DLabelPosition)lbPosition.SelectedItem);
}
}
}
void chart_Loaded(object sender, RoutedEventArgs e)
{
lbPosition.SelectedIndex = (int)MarkerSeries3D.GetLabelPosition(chart.Diagram.Series[0].Label);
}
