A Boolean value indicating whether the cell has a bezeled border.
- macOS 10.0+
The value of this property is
true if the cell has a bezeled border or
false if it does not. This property is mutually exclusive with the
is property—that is, a cell’s border can be plain or bezeled but not both. Changing the value of this property automatically removes any border that has been set, regardless of the value you assign to the property.