Xamarin.iOSAdd PullToRefresh to UITableView

Remarks

Object References:

UITableView table;
TableSource tableSource;
bool useRefreshControl = false;
UIRefreshControl RefreshControl;
List tableItems;

TableSource and TableItem are user-defined classes

For the complete sample you can fork: https://github.com/adiiaditya/Xamarin.iOS-Samples/tree/master/PullToRefresh