All of the above.

Search for entries in lists as the user types.

Cycle to the next item on the list when the user double-clicks a cell.

Commit changes to data source only when changing rows or moving focus.

Enter edit mode only in response to mouse or keyboard events. Setting this flag to false causes the grid to enter edit mode when the control gets the focus or when the user moves the cursor.

Exit editor if user presses the right arrow key at the end of the content or the left arrow key at the start of the content.

Check and uncheck all check boxes in a selection simultaneously.

No special behavior.

Use built-in numeric editor when editing numeric types.