DataTableDelegate 使用方法

@property(nonatomic, strong) UISearchDisplayController *strongSearchDisplayController;
@property(nonatomic, strong, readwrite) UISearchBar *searchBar;

-(void)InitTableView
{
    // Uncomment the following line to preserve selection between presentations.
    self.delegate = [[DataTableDelegate alloc]init];
    self.delegate.delegate = self;
    self.delegate.parentTableView = self.tableView;
    self.tableView.dataSource = self.delegate;
    self.tableView.delegate = self.delegate;
    self.searchBar = [[UISearchBar alloc] initWithFrame:CGRectZero];
    self.searchBar.placeholder = @"Search";
    self.searchBar.delegate = self.delegate;
    [self.searchBar sizeToFit];
    self.strongSearchDisplayController = [[UISearchDisplayController alloc] initWithSearchBar:self.searchBar contentsController:self];
    self.searchDisplayController.searchResultsDataSource = self.delegate;
    self.searchDisplayController.searchResultsDelegate = self.delegate;
    self.searchDisplayController.delegate = self.delegate;
    self.tableView.tableHeaderView = self.searchBar;
}