Country: Year:
Select the parent row of the selected row.
Check the ancestor rows of the selected row.
Check the sibling rows of the focused row.
Check the uncle rows of the focused row.
Check the Leaf rows contained in the focused row.
Check the top rows of the grid.
Check the bottom rows of the grid.
Get the data of the rows in the order displayed in the grid.
Ge the data of the rows to JSON object in the order displayed in the grid.
Get the data of the selected rows in the grid.
Get the data of the selected rows in the grid to JSON object.