Esempio n. 1
0
 private void Delete(TreeViewItem selectedNode, Source source)
 {
     if (selectedNode == null)
     {
         return;
     }
     if (selectedNode.Parent is TreeViewItem)
     {
         String   customerName = (selectedNode.Parent as TreeViewItem).Header.ToString();
         String   carName;
         DateTime version;
         SplitNameVersion(selectedNode, out carName, out version);
         if (ShowConfirmDelete("car", selectedNode.Header.ToString()))
         {
             if (source == Source.DB ? db.DeleteCar(customerName, carName, version) : XmlParser.DeleteCar(customerName, carName, version))
             {
                 InitRest();
             }
             else
             {
                 MessageBox.Show("An error has occurred!");
             }
         }
     }
     else
     {
         String customerName = selectedNode.Header.ToString();
         if (ShowConfirmDelete("customer", customerName) && MessageBox.Show("Are you absolutely sure you want to delete this customer?\n All this customers cars will also be deleted!", "Confirm", MessageBoxButton.YesNo, MessageBoxImage.Warning) == MessageBoxResult.Yes)
         {
             if (source == Source.DB ? db.DeleteCustomer(customerName) : XmlParser.DeleteCustomer(customerName))
             {
                 InitRest();
             }
             else
             {
                 MessageBox.Show("An error has occurred!");
             }
         }
     }
 }