private void NewButton_Click(object sender, RoutedEventArgs e)
        {
            var itemEditor = new ParameterItemEditor(null)
            {
                Owner = this,
                WindowStartupLocation = WindowStartupLocation.CenterOwner
            };

            if ((bool)itemEditor.ShowDialog())
            {
                AddParameterChoices();
            }
        }
 private void EditButton_Click(object sender, RoutedEventArgs e)
 {
     if ((GaugeTypes.SelectedItem) != null)
     {
         var parameter  = ConfigManager.ParamData.GetParam(((VMSListBoxItem)GaugeTypes.SelectedItem).ID);
         var itemEditor = new ParameterItemEditor(parameter)
         {
             Owner = this,
             WindowStartupLocation = WindowStartupLocation.CenterOwner
         };
         if ((bool)itemEditor.ShowDialog())
         {
             AddParameterChoices();
         }
     }
 }