The function returns the value of the corresponding chart property. The chart property should be of the integer type. There are two variants of the function.
1. Immediately returns the property value.
2. If successful, puts the value of property to the specified variable of integer type, passed by reference as last parameter.
[in] Property identifier (ENUM_CHART_PROPERTY_INTEGER enumeration).
[in] Chart subwindow number.
[in] Link to the variable that receives the value of the requested property.
Value of property of the chart assigned to the class instance. If there is not any chart assigned, it returns -1.
For the second variant, the function returns true, if this property is maintained and the value has been placed into the value variable, otherwise it returns false. To read more about the error, call GetLastError().