fpSpread1.CellSpanSelectionPolicy = FarPoint.Win.Spread.CellSpanSelectionPolicy.Intersected;
fpSpread1.ActiveSheet.ColumnHeader.RowCount = 3;
// Set the number of columns in the row header.
fpSpread1.ActiveSheet.RowHeader.ColumnCount = 2;
// Define the labels for the spanned column header cells.
fpSpread1.ActiveSheet.ColumnHeader.Cells[2, 0].Text = "East";
fpSpread1.ActiveSheet.ColumnHeader.Cells[2, 1].Text = "West";
fpSpread1.ActiveSheet.ColumnHeader.Cells[2, 2].Text = "East";
fpSpread1.ActiveSheet.ColumnHeader.Cells[2, 3].Text = "West";
fpSpread1.ActiveSheet.ColumnHeader.Cells[2, 4].Text = "East";
fpSpread1.ActiveSheet.ColumnHeader.Cells[2, 5].Text = "West";
fpSpread1.ActiveSheet.ColumnHeader.Cells[2, 6].Text = "East";
fpSpread1.ActiveSheet.ColumnHeader.Cells[2, 7].Text = "West";
fpSpread1.ActiveSheet.ColumnHeader.Cells[1, 0].Text = "1st Quarter";
fpSpread1.ActiveSheet.ColumnHeader.Cells[1, 2].Text = "2nd Quarter";
fpSpread1.ActiveSheet.ColumnHeader.Cells[1, 4].Text = "3rd Quarter";
fpSpread1.ActiveSheet.ColumnHeader.Cells[1, 6].Text = "4th Quarter";
fpSpread1.ActiveSheet.ColumnHeader.Cells[0, 0].Text = "Fiscal Year 2004";
// Define the column header cell spans.
fpSpread1.ActiveSheet.AddColumnHeaderSpanCell(1, 0, 1, 2);
fpSpread1.ActiveSheet.AddColumnHeaderSpanCell(1, 2, 1, 2);
fpSpread1.ActiveSheet.AddColumnHeaderSpanCell(1, 4, 1, 2);
fpSpread1.ActiveSheet.AddColumnHeaderSpanCell(1, 6, 1, 2);
fpSpread1.ActiveSheet.AddColumnHeaderSpanCell(0, 0, 1, 8);