parameters: (self)
docstring: Use the callback we were given to tell excel new data is available.
docstring_summary: Use the callback we were given to tell excel new data is available.
docstring_tokens: Use the callback we were given to tell excel new data is available .
function: def SignalExcel(self):
      """Use the callback we were given to tell excel new data is available."""
      if self.__callback is None:
        raise COMException(desc="Callback excel provided is Null")
      self.__callback.UpdateNotify()
function_tokens: def SignalExcel ( self ) : if self . __callback is None : raise COMException ( desc = "Callback excel provided is Null" ) self . __callback . UpdateNotify ( )