If this cell represents a range of cells that are spanned, then this property returns and sets the upper-left cell in the range.
FarPoint.Win.Spread.Cell acell;
acell = fpSpread1.ActiveSheet.Cells[0, 0];
acell.ColumnSpan = 3;
acell.RowSpan = 3;
acell.Text = "Span";
Dim acell As FarPoint.Win.Spread.Cell acell = fpSpread1.ActiveSheet.Cells(0, 0) acell.ColumnSpan = 3 acell.RowSpan = 3 acell.Text = "Span"