bind property data with the given key string. when the data is ready or changed, bind the data to the key action and process promised work.
Since 1.23
property_bind @pure_virtual { params { @in key: string; @in property: string; } return: Eina.Error; }
Eina_Error efl_ui_property_bind(Eo *obj, const char *key, const char *property);