private void ViewShown(IEditTicketView sender)
 {
     if (!isHiding)
     {
         currentTicketBuilder = Argument.EditTreeView.CurrentObject as TicketBuilder;
         if (currentTicketBuilder != null)
         {
             sender.TicketName     = currentTicketBuilder.TicketName;
             sender.Questions      = new List <QuestionBuilder>(currentTicketBuilder.SortedQuestionBuilders);
             sender.QuestionsCount = currentTicketBuilder.SortedQuestionBuilders.Count;
             sender.GroupsCount    = currentTicketBuilder.GetQuestionGroupBuilders().Length;
         }
         isSaved = true;
     }
 }