private GridRangeInfo GetExpandedRange(GridRangeInfo range) { if (range.IsCols) { range = range.ExpandRange(range.Top + 1, range.Left, Model.RowCount, range.Left); } if (range.IsRows) { range = range.ExpandRange(range.Top, range.Left + 1, range.Top, Model.ColumnCount); } if (range.IsTable) { range = range.ExpandRange(range.Top + 1, range.Left + 1, Model.RowCount, Model.ColumnCount); } return(range); }