The coordinates of the exported DataGrid in the Excel file.
Object
This object has the following structure:
{ from: { row: 1, column: 1 }, to: { row: 4, column: 4 } }
Whereas columns in Excel are indexed with letters, the CellRange is specified using numeric values. In the code above, the range is A1-D4.
Coordinates of the top left cell.
Coordinates of the bottom right cell.