// add bar chart to container and assign name
SubItemChart chartBar = new SubItemChart(LlChartType.Bar2DClustered, container.SubItems); 
chartBar.Name = "2D clustered bar chart"; 
 
//pass source table path 
chartBar.SourceTablePath = "Employees.Orders(Employees2Orders).Order_Details(Orders2Order Details)"; 
 
//access chart engine
PropertyChartEngineBar2DClustered engineBar = (PropertyChartEngineBar2DClustered)chartBar.Definition.ChartEngine;