Drill-down Restrictions

Each DataRecord retrieved by the DataSource and returned to the client as a part of the DataSet is guaranteed to include grouping field values. The UI control code can use these values to create clickable drill-down links. For example, when the user clicks on a chart segment, the control will use the key values to create a standard view restriction ( Ab.view.Restriction object) and display detailed data in another panel, tab page, or dialog window.