An NSNumber object containing a Boolean value that determines if a sort descriptor is created for a table column.
If this value is NO, then the table column does not allow sorting.
Available in Mac OS X v10.4 and later.
Declaration Syntax
Version Information
- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)