private void UpdateTypeList()
        {
            var typeList =
                from type in this.TypeOptions
                orderby type.Name
                select new { HashCode = type.FullName.GetHashCode(), Label = type.GetShortLabel() };

            TypeSelector.DataSource     = typeList;
            TypeSelector.DataTextField  = "Label";
            TypeSelector.DataValueField = "HashCode";
            TypeSelector.DataBind();
        }