private void DeletePropertyGroup(object sender, RoutedEventArgs e)
{
GroupElement groupElement = PropertyGroups.SelectedItem as GroupElement;
if (groupElement != null)
{
PropertyGroupElement selElm = groupElement.ElementBase as PropertyGroupElement;
if (selElm != null)
{
if (!selElm.IsImported)
{
DeleteQuestionDialog dialog = new DeleteQuestionDialog();
bool?dialogResult = dialog.ShowDialog();
if (dialogResult.Value)
{
m_Project.DeletePropertyGroup(groupElement);
}
}
}
else
{
DeletePropertyGroupBtn.IsEnabled = false;
}
}
}