private void Dell_Sector(object sender, RoutedEventArgs e)
{
object selectedItem = TreeQuestion.SelectedItem;
if (selectedItem != null)
{
TreeQuestion.Items.Remove(selectedItem);
string indexSector = (string)((TreeViewItem)selectedItem).Header;
DataTicket.RemoveSector(Int32.Parse(indexSector));
}
}
private void Del_Question(object sender, RoutedEventArgs e)
{
var SelectedTreeViewItem = (TreeViewItem)TreeQuestion.SelectedItem;
if (SelectedTreeViewItem == null)
{
return;
}
var parent = (TreeViewItem)SelectedTreeViewItem.Parent;
string indexSector = (string)parent.Header;
string indexQuestion = (string)SelectedTreeViewItem.Header;
DataTicket.RemoveQuestion(Int32.Parse(indexSector), Int32.Parse(indexQuestion));
parent.Items.Remove((object)SelectedTreeViewItem);
}