I would like to know how to change the late binding .net detail coding lines
to early binding .net coding. I would like to know so that I can use the
'VBA' similar code that .net has. This way I will be able to use the
formatting options that excel has. I plan to run an excel scritping macro and
use the code in macro.

Thus how can I change the late binding .net coding for (for the variable
amount of detail lines that can occur on each coding line.

The line I am referring to is:
For i = 0 to ds.Tables (0).Rows.Count - 1
For j = 0 to ds.Tables (0).Columns.Count - 1
xlWorkSheet.Cells (i + 1, j + 1) = _
ds.Tables (0).Rows (i).Item (j)
Next

The code above is part of the code listed below:

Private Sub ShowReport_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs)
Handles Button1.Click
Dim xlApp As Excel.Application
Dim xlWorkBook As Excel.Workbook
Dim xlWorkSheet As Excel.Worksheet
Dim misValue As Object = System.Reflection.Missing.Value
Dim xlClApp As Excel.ApplicationClass
Dim excelFile As String = " "
Dim dt As DataTable
Dim da4 As SqlDataAdapter
cnn4 = New SqlConnection(connectionString)
cmd4 = New SqlCommand("stored procedure name", cnn4)
cmd4.CommandType = CommandType.StoredProcedure
With cmd4
..Parameters.Add("@parm1", SqlDbType.VarChar).Value = strParm1
..Parameters.Add("@parm2", SqlDbType.VarChar).Value = strParm2
End With
da4 = New SqlDataAdapter(cmd4)
da4.Fill(ds4)
xlApp = New Excel.Application
xlClApp = New Excel.ApplicationClass
xlApp.Workbooks.Add()
xlWorkBook = xlApp.Workbooks.Add(misValue)
xlWorkSheet = CType(xlWorkBook.Sheets("sheet1"),
Microsoft.Office.Interop.Excel.Worksheet)
xlApp.Visible = False
xlApp.ScreenUpdating = True
dt = ds4.Tables(0)
'Add the column headings for the from the dataset
Dim dc As DataColumn
Dim iCols As Int32 = 0
For Each dc In dt.Columns
xlWorkSheet.Range("A1").Offset(0, iCols).Value = dc.ColumnName
xlWorkSheet.Range("A1").Offset(0, iCols).Font.Bold = True
xlWorkSheet.Range("A1").Offset(0, iCols).BorderAround()
iCols += 1
Next

For i = 0 to ds.Tables (0).Rows.Count - 1
For j = 0 to ds.Tables (0).Columns.Count - 1
xlWorkSheet.Cells (i + 1, j + 1) = _
ds.Tables (0).Rows (i).Item (j)
Next

excelFile = "c:\exceltst.xls"
xlWorkBook.Sheets("sheet1").SaveAs(excelFile)
xlWorkBook.Close()
xlApp.Quit()
xlWorkSheet = Nothing
xlWorkBook = Nothing
xlClApp = Nothing
da4.Dispose()
cmd4.Dispose()
cnn4.Close()