The cell’s value as an attributed string.
- macOS 10.0+
Use this property to get the value of the cell interpreted as an attributed string. The textual attributes included in the string are the default paragraph style, the cell’s font and alignment, and whether the cell is enabled and scrollable.
When setting the value of this property, if the cell has a formatter, but the formatter does not understand the attributed string, the formatter marks the cell’s object as invalid. If the receiver is not a text-type cell, it is converted to one before the value is set.