MQL5 ReferenceStandard LibraryPanels and DialogsCAppDialogIniFileName CreateDestroyOnEventRunChartEventMinimizedIniFileSaveIniFileLoadIniFileNameIniFileExtCreateCommonCreateExpertCreateIndicatorCreateButtonMinMaxOnClickButtonCloseOnClickButtonMinMaxOnAnotherApplicationCloseReboundMinimizeMaximizeCreateInstanceIdProgramNameSubwinOff IniFileName Sets the file name for loading/saving the control state. virtual string IniFileName() const Return Value File name for loading/saving of the control state. Note The file name includes the name of the Expert Advisor/indicator and working symbol, on which MQL5 program is launched. IniFileLoad IniFileExt