Provides information about drill-through reports on the client.
To provide drill-through functionality to web reports, implement the IWebDocumentViewerDrillThroughProcessor interface.
The IWebDocumentViewerDrillThroughProcessor.CreateReport method accepts a DrillThroughContext object that provides information about related reports.
To register a custom drill-through processor, call the DefaultWebDocumentViewerContainer.RegisterWebDocumentViewerDrillThroughProcessor<T> method at the application startup.
To process mouse events related to report elements on the client, handle the client-side ASPxClientWebDocumentViewer.PreviewClick event.
For a code sample, see How to provide drill-through functionality to web reports.