public void Bind(Image contentItem, UIImageTableView parent)
 {
     _parent = parent;
     lblDate.Text = contentItem.DateTime.ToLocalTime().ToFriendlyDate ();
     lblAuthor.Text = contentItem.AuthorName;
     btnDelete.SetImage (UIImage.FromFile ("images/icons/delete.png"), UIControlState.Normal);
     btnDelete.TouchUpInside += (object sender, EventArgs e) => {
         _parent.RemoveRow(_contentItem);
     };
     btnPromote.SetImage (UIImage.FromFile ("images/icons/promote.png"), UIControlState.Normal);
     btnPromote.TouchUpInside += (object sender, EventArgs e) => {
         _parent.PromoteRow(_contentItem);
     };
     _contentItem = contentItem;
 }