public override GridColumn Clone()
        {
            DnnGridGroupSplitterColumn dnnGridColumn = new DnnGridGroupSplitterColumn();

            //you should override CopyBaseProperties if you have some column specific properties
            dnnGridColumn.CopyBaseProperties(this);

            return(dnnGridColumn);
        }
        public override GridColumn Clone()
        {
            DnnGridGroupSplitterColumn dnnGridColumn = new DnnGridGroupSplitterColumn();

            //you should override CopyBaseProperties if you have some column specific properties
            dnnGridColumn.CopyBaseProperties(this);

            return dnnGridColumn;
        }