code: def DbGetClassPropertyList(self, argin):
          
          self._log.debug("In DbGetClassPropertyList()")
          if not argin:
              argin = "%"
          else:
              argin = replace_wildcard(argin)
          return self.db.get_class_property_list(argin)
docs: Get property list for a given Tango class with a specified filter
  
          :param argin: The filter
          :type: tango.DevString
          :return: Property name list
          :rtype: tango.DevVarStringArray