tableView(_:willDisplayHeaderView:forSection:)
Tells the delegate that the table is about to display the header view for the specified section.
Declaration
optional func tableView(_ tableView: UITableView, willDisplayHeaderView view: UIView, forSection section: Int)Parameters
- tableView:
The table view informing the delegate of this event.
- view:
The header view that is about to be displayed.
- section:
The index number of the section containing the header view.