Public Overloads Function SaveExcel( _
   ByVal fileName As String, _
   ByVal includeHeaders As IncludeHeaders _
) As Boolean

Dim instance As FpSpread
Dim fileName As String
Dim includeHeaders As IncludeHeaders
Dim value As Boolean
 
value = instance.SaveExcel(fileName, includeHeaders)

public bool SaveExcel( 
   string fileName,
   IncludeHeaders includeHeaders
)

FarPoint.Win.Spread.FpSpread fpSpread1 = new FarPoint.Win.Spread.FpSpread();
FarPoint.Win.Spread.SheetView shv = new FarPoint.Win.Spread.SheetView();
DialogResult dlg;
fpSpread1.Location = new Point(10, 10);
fpSpread1.Height = 200;
fpSpread1.Width = 400;
Controls.Add(fpSpread1);
fpSpread1.Sheets.Add(shv);
fpSpread1.ActiveSheet.ColumnCount = 4;
fpSpread1.ActiveSheet.RowCount = 4;
string fileName;
fileName = "..\\..\\bin\\savespreadstream.xls";
dlg = MessageBox.Show("Do you want to save to an Excel-formatted file??", "SaveExcel", MessageBoxButtons.YesNo);
if (dlg == DialogResult.Yes)
{
     fpSpread1.ActiveSheet.SetValue(0, 0, 20);
     fpSpread1.ActiveSheet.SetValue(1, 0, 30);
     fpSpread1.ActiveSheet.SetFormula(2, 2, "Sum(A1,A2)");
     fpSpread1.SaveExcel(fileName, FarPoint.Win.Spread.Model.IncludeHeaders.None);
}

Dim fpSpread1 As New FarPoint.Win.Spread.FpSpread()
Dim shv As New FarPoint.Win.Spread.SheetView()
Dim dlg As DialogResult
fpSpread1.Location = New Point(10, 10)
fpSpread1.Height = 200
fpSpread1.Width = 400
Controls.Add(fpSpread1)
fpSpread1.Sheets.Add(shv)
fpSpread1.ActiveSheet.ColumnCount = 4
fpSpread1.ActiveSheet.RowCount = 4
Dim fileName As String
fileName = "..\bin\savespreadexcel.xls"
dlg = MessageBox.Show("Do you want to save to an Excel-formatted file??", "SaveExcel", MessageBoxButtons.YesNo)
If dlg = DialogResult.Yes Then
     fpSpread1.ActiveSheet.SetValue(0, 0, 20)
     fpSpread1.ActiveSheet.SetValue(1, 0, 30)
     fpSpread1.ActiveSheet.SetFormula(2, 2, "Sum(A1,A2)")
     fpSpread1.SaveExcel(fileName, FarPoint.Win.Spread.Model.IncludeHeaders.None)
End If