'Declaration
<JsonConverterAttribute(ConverterType=C1.Web.Mvc.Olap.ControlOptionsConverter, ConverterParameters=)> Public ReadOnly Property FlexChart As FlexChart(Of Object)
[JsonConverter(ConverterType=C1.Web.Mvc.Olap.ControlOptionsConverter, ConverterParameters=)] public FlexChart<object> FlexChart {get;}