813             dialog.Destroy()

   813             dialog.Destroy()

   814         event.Skip()

   814         event.Skip()

   815     

   815     

   816     def OnCloseProjectMenu(self, event):

   816     def OnCloseProjectMenu(self, event):

   817         self.PLCManager = None

   817         self.PLCManager = None

   819         self.RefreshButtons()

   818         self.RefreshButtons()

   820         self.RefreshMainMenu()

   819         self.RefreshMainMenu()

   821         event.Skip()

   820         event.Skip()

   822     

   821     

   823     def OnSaveProjectMenu(self, event):

   822     def OnSaveProjectMenu(self, event):