code: def OnInit(self):
          
          self.frame = SimpleSCardAppFrame(
              self.appname,
              self.apppanel,
              self.appstyle,
              self.appicon,
              self.pos,
              self.size)
          self.frame.Show(True)
          self.SetTopWindow(self.frame)
  
          return True
docs: Create and display application frame.