When the function is used on the current chart, the chart is accessed directly (a usual behavior in MQL4), and the return of true means a successful creation of an object; otherwise false is returned. In this c
When the function is used on the current chart, the chart is accessed directly (a usual behavior in MQL4), and the return of true means a successful creation of an object; otherwise false is returned. In this case, you should callGetLastError()for further information about theerror. ...