protected override void DisconnectHandler(UICollectionView nativeView)
{
collectionView.DataSource = null;
dataSource.Dispose();
dataSource = null;
collectionView.Delegate = null;
cvdelegate.Dispose();
cvdelegate = null;
collectionView.Dispose();
collectionView = null;
layout.Dispose();
layout = null;
base.DisconnectHandler(nativeView);
}
protected override void ConnectHandler(UICollectionView nativeView)
{
base.ConnectHandler(nativeView);
PositionalViewSelector = new PositionalViewSelector(VirtualView);
dataSource = new CvDataSource(this);
dataSource.IsSelectedHandler = (realSection, realIndex) =>
VirtualView?.IsItemSelected(realSection, realIndex) ?? false;
cvdelegate = new CvDelegate(this);
//cvdelegate.ScrollHandler = (x, y) =>
// VirtualView?.RaiseScrolled(new ScrolledEventArgs(x, y));
collectionView.AllowsSelection = VirtualView.SelectionMode != SelectionMode.None;
collectionView.AllowsMultipleSelection = VirtualView.SelectionMode == SelectionMode.Multiple;
collectionView.DataSource = dataSource;
collectionView.ContentInset = new UIEdgeInsets(0, 0, 0, 0);
collectionView.Delegate = cvdelegate;
collectionView.ReloadData();
}