code: def DbGetPropertyList(self, argin):
          
          self._log.debug("In DbGetPropertyList()")
          object_name = argin[0]
          wildcard = replace_wildcard(argin[1])
          return self.db.get_property_list(object_name, wildcard)
docs: Get list of property defined for a free object and matching the
          specified filter
  
          :param argin: Str[0] = Object name
          Str[1] = filter
          :type: tango.DevVarStringArray
          :return: Property name list
          :rtype: tango.DevVarStringArray