关键代码：

        /// <summary>        /// 根据行，列索引来获取RepositoryItem        /// </summary>        /// <param name="view">GridView</param>        /// <param name="rowIndex">行索引</param>        /// <param name="columnIndex">列索引</param>        /// <returns>RepositoryItem</returns>        public static RepositoryItem GetRepositoryItem(this GridView view, int rowIndex, int columnIndex)        {            GridViewInfo _viewInfo = view.GetViewInfo() as GridViewInfo;            GridDataRowInfo _viewRowInfo = _viewInfo.RowsInfo.FindRow(rowIndex) as GridDataRowInfo;            return _viewRowInfo.Cells[columnIndex].Editor;        }

希望有所帮助！