T4 API 4.7 Documentation
MarketBegin
Overload List
| BeginRequestChartData(DateTime, DateTime, ChartDataType, IChartDataRequestChartDataCompleteEventHandler) | Requests historical chart data. |
| BeginRequestChartData(DateTime, DateTime, DateTime, DateTime, ChartDataType, IChartDataRequestChartDataCompleteEventHandler) | Requests historical chart data for a specified trading session. |