MQL5 ReferenceStandard LibraryStrategy ModulesBase classes for Expert AdvisorsCExpertSignalPatternsUsage BasePriceUsedSeriesWeightPatternsUsageGeneralIgnoreInvertThresholdOpenThresholdClosePriceLevelStopLevelTakeLevelExpirationMagicValidationSettingsInitIndicatorsAddFilterCheckOpenLongCheckOpenShortOpenLongParamsOpenShortParamsCheckCloseLongCheckCloseShortCloseLongParamsCloseShortParamsCheckReverseLongCheckReverseShortCheckTrailingOrderLongCheckTrailingOrderShortLongConditionShortConditionDirection PatternUsage Sets new value of "PatternsUsage" parameter. void PatternUsage( double value // value ) Parameters value [in] New value of "PatternsUsage". Return Value None. Weight General