If this cell represents a range of cells, then the span for the upper left cell in the range is returned and set.
FpSpread1.Sheets[0].ColumnCount=7;
FpSpread1.Sheets[0].RowCount=50;
FarPoint.Web.Spread.Cell mycell=null;
mycell=FpSpread1.Cells[0,0];
mycell.ColumnSpan=4;
mycell.RowSpan=4;
FpSpread1.Sheets(0).ColumnCount=7 FpSpread1.Sheets(0).RowCount=50 Dim mycell As FarPoint.Web.Spread.Cell mycell=FpSpread1.Cells(0,0) mycell.ColumnSpan=4 mycell.RowSpan=4