Xamarin.iOS
테이블 뷰에 UIRefreshControl 추가하기

TableView에 UIRefreshControl 추가하기

가정 :

TableView - TableView에 대한 참조

DataSource - UITableViewSource를 상속받은 클래스입니다.

DataSource.Objects - 공용 List <object> ()이며 UIViewController에 액세스 할 수 있습니다.

private UIRefreshControl refreshControl;

public override void ViewDidLoad()
{
    base.ViewDidLoad();

    // Set the DataSource for the TableView
    TableView.Source = dataSource = new DataSource(this);

    // Create the UIRefreshControl
    refreshControl = new UIRefreshControl();

    // Handle the pullDownToRefresh event
    refreshControl.ValueChanged += refreshTable;

    // Add the UIRefreshControl to the TableView
    TableView.AddSubview(refreshControl);
}

private void refreshTable(object sender, EventArgs e)
{
    fetchData();
    refreshControl.EndRefreshing();
    TableView.ReloadData();
}

private void fetchData()
{
    var objects = new List<object>();
    // fetch data and store in objects.
    dataSource.Objects = objects;
}