Returns whether the specified table column can be selected.
Original signature is '- (BOOL)tableView:(NSTableView *)aTableView shouldSelectTableColumn:(NSTableColumn *)aTableColumn'
Available in Mac OS X v10.0 and later.

C# | Visual Basic | Visual C++ |
public delegate bool TableViewShouldSelectTableColumnEventHandler( NSTableView aTableView, NSTableColumn aTableColumn )
Public Delegate Function TableViewShouldSelectTableColumnEventHandler ( _ aTableView As NSTableView, _ aTableColumn As NSTableColumn _ ) As Boolean
public delegate bool TableViewShouldSelectTableColumnEventHandler( NSTableView^ aTableView, NSTableColumn^ aTableColumn )

- aTableView (NSTableView)
- The table view that sent the message.
- aTableColumn (NSTableColumn)
- The table column.

YES to permit selection, otherwise NO.

- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)