# SetString Sets new value for the chart property of the string type. ``` bool  SetString(    ENUM_CHART_PROPERTY_STRING  prop_id,     // property identifier    string                      value        // value    ) ``` Parameters prop_id [in]  Chart property identifier (from [ENUM_CHART_PROPERTY_STRING](/en/docs/constants/chartconstants/enum_chart_property#enum_chart_property_string) enumeration). value [in]  New value for the property. Return Value true - successful, false - cannot change the string property.