Public Overloads Function SaveTextFileRange( _
   ByVal row As Integer, _
   ByVal column As Integer, _
   ByVal rowCount As Integer, _
   ByVal columnCount As Integer, _
   ByVal stream As Stream, _
   ByVal unformatted As Boolean, _
   ByVal includeHeaders As IncludeHeaders, _
   ByVal includeFooter As Boolean, _
   ByVal rowDelimiter As String, _
   ByVal columnDelimiter As String, _
   ByVal cellDelimiter As String _
) As Boolean

Dim instance As SheetView
Dim row As Integer
Dim column As Integer
Dim rowCount As Integer
Dim columnCount As Integer
Dim stream As Stream
Dim unformatted As Boolean
Dim includeHeaders As IncludeHeaders
Dim includeFooter As Boolean
Dim rowDelimiter As String
Dim columnDelimiter As String
Dim cellDelimiter As String
Dim value As Boolean
 
value = instance.SaveTextFileRange(row, column, rowCount, columnCount, stream, unformatted, includeHeaders, includeFooter, rowDelimiter, columnDelimiter, cellDelimiter)

public bool SaveTextFileRange( 
   int row,
   int column,
   int rowCount,
   int columnCount,
   Stream stream,
   bool unformatted,
   IncludeHeaders includeHeaders,
   bool includeFooter,
   string rowDelimiter,
   string columnDelimiter,
   string cellDelimiter
)

FpSpread1.Sheets[0].RowCount = 6;
FpSpread1.Sheets[0].ColumnCount = 6;
FpSpread1.Sheets[0].Cells[0, 0, 5, 5].Text = "test";
FpSpread1.Sheets[0].ColumnHeader.Cells[0, 0].Text = "Custom";
FpSpread1.Sheets[0].Cells[0, 0].BackColor = System.Drawing.Color.CadetBlue;

protected void Button1_Click(object sender, EventArgs e)
        {
System.IO.Stream s;
string fileName;
fileName = "c:\\controls\\textfile1.txt";
s = System.IO.File.Open(fileName, System.IO.FileMode.OpenOrCreate);
//FpSpread1.Sheets[0].SaveTextFileRange(0, 0, 5, 5, s, true, FarPoint.Web.Spread.Model.IncludeHeaders.ColumnHeadersCustomOnly, "#", "%", "^");
//FpSpread1.Sheets[0].SaveTextFileRange(0, 0, 5, 5, s, true, FarPoint.Web.Spread.Model.IncludeHeaders.ColumnHeadersCustomOnly, false, "#", "%", "^");
//FpSpread1.Sheets[0].SaveTextFileRange(0, 0, 5, 5, s, true, FarPoint.Web.Spread.Model.IncludeHeaders.ColumnHeadersCustomOnly, "#", "%", "^", System.Text.Encoding.ASCII);
//FpSpread1.Sheets[0].SaveTextFileRange(0, 0, 5, 5, s, true, FarPoint.Web.Spread.Model.IncludeHeaders.ColumnHeadersCustomOnly, false, "#", "%", "^", System.Text.Encoding.ASCII);
//FpSpread1.Sheets[0].SaveTextFileRange(0, 0, 5, 5, s, true, FarPoint.Web.Spread.Model.IncludeHeaders.ColumnHeadersCustomOnly, "#", "%", "^", false);
//FpSpread1.Sheets[0].SaveTextFileRange(0, 0, 5, 5, s, true, FarPoint.Web.Spread.Model.IncludeHeaders.ColumnHeadersCustomOnly, false, "#", "%", "^", false);
//FpSpread1.Sheets[0].SaveTextFileRange(0, 0, 5, 5, s, true, FarPoint.Web.Spread.Model.IncludeHeaders.ColumnHeadersCustomOnly, "#", "%", "^", false, System.Text.Encoding.ASCII);
//FpSpread1.Sheets[0].SaveTextFileRange(0, 0, 5, 5, s, true, FarPoint.Web.Spread.Model.IncludeHeaders.ColumnHeadersCustomOnly, false, "#", "%", "^", false, System.Text.Encoding.ASCII);
//FpSpread1.Sheets[0].SaveTextFileRange(0, 0, 5, 5, s, true, FarPoint.Web.Spread.Model.IncludeHeaders.ColumnHeadersCustomOnly, "#", "%", "^", false, System.Text.Encoding.ASCII, false);
FpSpread1.Sheets[0].SaveTextFileRange(0, 0, 5, 5, s, true, FarPoint.Web.Spread.Model.IncludeHeaders.ColumnHeadersCustomOnly, false, "#", "%", "^", false, System.Text.Encoding.ASCII, false);
s.Close();
        }

FpSpread1.Sheets(0).RowCount = 6
FpSpread1.Sheets(0).ColumnCount = 6
FpSpread1.Sheets(0).Cells(0, 0, 5, 5).Text = "test"
FpSpread1.Sheets(0).ColumnHeader.Cells(0, 0).Text = "Custom"
FpSpread1.Sheets(0).Cells(0, 0).BackColor = Drawing.Color.CadetBlue

Protected Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
Dim s As System.IO.Stream
Dim fileName As String
fileName = "c:\controls\textfile1.txt"
s = System.IO.File.Open(fileName, System.IO.FileMode.OpenOrCreate)
'FpSpread1.Sheets(0).SaveTextFileRange(0, 0, 5, 5, s, True, FarPoint.Web.Spread.Model.IncludeHeaders.ColumnHeadersCustomOnly, "#", "%", "^")
'FpSpread1.Sheets(0).SaveTextFileRange(0, 0, 5, 5, s, True, FarPoint.Web.Spread.Model.IncludeHeaders.ColumnHeadersCustomOnly, False, "#", "%", "^")
'FpSpread1.Sheets(0).SaveTextFileRange(0, 0, 5, 5, s, True, FarPoint.Web.Spread.Model.IncludeHeaders.ColumnHeadersCustomOnly, "#", "%", "^", System.Text.Encoding.ASCII)
'FpSpread1.Sheets(0).SaveTextFileRange(0, 0, 5, 5, s, True, FarPoint.Web.Spread.Model.IncludeHeaders.ColumnHeadersCustomOnly, False, "#", "%", "^", System.Text.Encoding.ASCII)
'FpSpread1.Sheets(0).SaveTextFileRange(0, 0, 5, 5, s, True, FarPoint.Web.Spread.Model.IncludeHeaders.ColumnHeadersCustomOnly, "#", "%", "^", False)
'FpSpread1.Sheets(0).SaveTextFileRange(0, 0, 5, 5, s, True, FarPoint.Web.Spread.Model.IncludeHeaders.ColumnHeadersCustomOnly, False, "#", "%", "^", False)
'FpSpread1.Sheets(0).SaveTextFileRange(0, 0, 5, 5, s, True, FarPoint.Web.Spread.Model.IncludeHeaders.ColumnHeadersCustomOnly, "#", "%", "^", False, System.Text.Encoding.ASCII)
'FpSpread1.Sheets(0).SaveTextFileRange(0, 0, 5, 5, s, True, FarPoint.Web.Spread.Model.IncludeHeaders.ColumnHeadersCustomOnly, False, "#", "%", "^", False, System.Text.Encoding.ASCII)
'FpSpread1.Sheets(0).SaveTextFileRange(0, 0, 5, 5, s, True, FarPoint.Web.Spread.Model.IncludeHeaders.ColumnHeadersCustomOnly, "#", "%", "^", False, System.Text.Encoding.ASCII, False)
FpSpread1.Sheets(0).SaveTextFileRange(0, 0, 5, 5, s, True, FarPoint.Web.Spread.Model.IncludeHeaders.ColumnHeadersCustomOnly, False, "#", "%", "^", False, System.Text.Encoding.ASCII, False)
s.Close()
End Sub