public override void PrepareForSegue (UIStoryboardSegue segue, NSObject sender)
{
if (segue.Identifier != "ShowMedia")
return;
var mediaVC = segue.DestinationViewController as MediaViewController;
if (mediaVC == null)
return;
// Set the selected URL on the destionation view controller.
var itemIndex = TableView.IndexPathForSelectedRow.Row;
mediaVC.MediaUrl = mediaItems [itemIndex].Url;
}
}