Select the last visible cell.
Select the first visible cell.
Select the next visible cell.
Select the next visible cell skipping columns and rows if necessary.
Select the next visible and editable cell skipping columns and rows if necessary.
Select the first visible cell in the next page.
Do not change the selection.
Select the previous visible cell.
Select the previous visible cell skipping columns and rows if necessary.
Select the previous visible cell skipping columns and rows if necessary.
Select the first visible cell in the previous page.
Specifies constants that represent a type of movement for the selection.