PurplePen.Reports.SymbolOfControl C# (CSharp) Method

        private string SymbolOfControl(ControlPoint control)
        {
            string symbol = null;
            if (control.symbolIds != null && control.symbolIds.Length >= 2)
                symbol = control.symbolIds[1];
            if (symbol == "")
                symbol = null;
            return symbol;
        }