MQL5 ReferenceStandard LibraryIndicatorsCustom indicatorsParamLong NumBuffersNumParamsParamTypeParamLongParamDoubleParamStringType ParamLong Gets the value of specified parameter of long type. long ParamLong( int index // index ) const Parameters index [in] Parameter index. Return Value The value of specified parameter of long type, used in creation of the indicator. Note If the parameter index is invalid or the parameter is not of long type, it returns 0. ParamType ParamDouble