The area of the graph to retrieve, based on its data grid view.
A list of INamedListValue elements, each containing the Project-Unique-ID of the source project and the IDs of the entities relevant to the drill-down area.
Areas is a two-dimensional variant array representing lists of rectangular areas in data grid. The first array dimension size must be 4.
Such an array can be logically modeled as a table with four columns where each row represents one rectangular area. Each rectangular area is a set of four coordinates: TopLeftColNum, TopLeftRowNum, BottomRightColNum, and BottomRightRowNum.