How to apply default filtering to master filters in ASPxDashboardViewer

The following example shows how to apply default filtering to master filter items using API of ASPxDashboardViewer. In this example, default filtering is applied to the following dashboard items.
- The SingleFilterDefaultValue event is handled to apply filtering to the Grid dashboard item with the Single Master Filter enabled.
- The FilterElementDefaultValues event is handled to select required values in the List Box filter element.
- The RangeFilterDefaultValue event is used to select the specified date range in the Range Filter.