/// <summary>
/// cmdDelRow.Execute
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void DelRowCmdExecuted(object sender, ExecutedRoutedEventArgs e)
{
CompGroups.RemoveAt(lstvGroups.SelectedIndex);
}
/// <summary>
/// cmdDelRow.Execute
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void DelRowCmdExecuted(object sender, ExecutedRoutedEventArgs e)
{
CompGroups.RemoveAt(lstvGroups.SelectedIndex);
}