Import using VS 2010.net to CSV delimited file

This is my current code in VS 2010.net. This will import to CSV delimited file that would populate each line of ITEMS amount. (See attached .del txt file - APImport1111_This is the result of the my current code.txt)

Private Sub CreateImport()

        Dim lscurpath As String
        Dim fName As String
        Dim rsinvincrem As New ADODB.Recordset
        Dim lbgoodglnumbers As Boolean
        Dim retval As MsgBoxResult
        Dim lsCurInvoiceNo As String
        Dim rs As ADODB.Recordset
        Dim rsDetail As New ADODB.Recordset
        Dim rsheader As New ADODB.Recordset
        Dim rsacct As New ADODB.Recordset
        Dim cn As New ADODB.Connection
        Dim acn As New ADODB.Connection
        Dim cmd As New ADODB.Command
        Dim s As String
        Dim headertype As String
        Dim detailtype As String
        Dim trantype As String
        Dim defaultifnull As String
        Dim lscurcompanyid As String
        Dim lsVendorID As String
        Dim lsTransComment As String
        Dim lsCurComment As String
        Dim lnZeroItemTotalPrice As Single
        Dim lsZeroItemTotalPrice As String
        Dim lnZeroItemTotalQty As Single
        Dim lsZeroItemTotalQty As String
        Dim lsZeroItemFullGLNo As String
        Dim lsCommentVal As String
        Dim lsuserid As String
        Dim lscurinvoicedate As String
        Dim ldcurinvoicedate As Date
        Dim vLastItemGL As String
        Dim vMcLaneInvoice As Boolean
        Dim UseTaxString As String
        Dim pbgoodpostingdate As Boolean
        Dim lncurfilenamecounter As Integer
        Dim fItems As New frmItems
        Dim vHeaderFilter As String
        Dim sqlstr As String
        Dim detailDesc As String

        Try

            If Trim(Me.cboVendor.Text) = "" And Trim(Me.cboVendorClass.Text) = "" Then
                retval = MsgBox("You must first enter a Vendor.", MsgBoxStyle.OkOnly, "Error")
                Exit Sub
            End If


            lsuserid = "admin"
            lsCommentVal = "0"
            lscurcompanyid = "Track"
            UseTaxString = "000 NOT TAXABLE"
            defaultifnull = "1"
            trantype = "401"
            detailtype = "D"
            headertype = "V"
            s = ";"
            lscurpath = GetFilePath("VoucherImport")             
     vLastItemGL = ""
            lsZeroItemFullGLNo = ""
            detailDesc = ""
            lsTransComment = "23842"

            vHeaderFilter = ""
            If Not GetFilter(vHeaderFilter, "Header") Then
                Exit Sub
            End If

            acn.ConnectionString = aappConnString
            acn.Open()

            
            pbgoodpostingdate = False
            lbgoodglnumbers = True

            pdpostingdate = Today

            Me.Cursor = System.Windows.Forms.Cursors.WaitCursor

            sqlstr = "Select glvalid from invoiceheader " & vHeaderFilter & " and glvalid = 0"
            rs = New ADODB.Recordset
            rs.Open(sqlstr, pcn, ADODB.CursorTypeEnum.adOpenStatic, ADODB.LockTypeEnum.adLockReadOnly)
            If Not rs.EOF Then
                retval = MsgBox("At least one of the invoices in the selected batch has an invalid G/L number on one of its detail lines.  Do you want to continue posting anyway?", MsgBoxStyle.YesNo, "Invalid G/L Number-- Continue Posing?")
                If retval = MsgBoxResult.No Then
                    Exit Sub
                End If
            End If

            retval = MsgBox("All G/L numbers have been validated.  Are you sure you want to post the selected invoices to table with a posting date of:" & pdpostingdate & "?(The posting date CAN be modified in table)", MsgBoxStyle.YesNo, "Post to table?")
            If retval = MsgBoxResult.No Then
                Exit Sub
            End If

           
            Dim noDups As Boolean
            sqlstr = "Select * From Item Where Item.ItemNo IN (SELECT ItemNo FROM Item GROUP BY ItemNo HAVING Count( GLMainSegment) > 1)"
            rsDetail.Open(sqlstr, pcn, ADODB.CursorTypeEnum.adOpenStatic, ADODB.LockTypeEnum.adLockReadOnly)
            noDups = rsDetail.EOF
            rsDetail.Close()
            While retval = MsgBoxResult.Yes And noDups = False
                MsgBox("Duplicate item numbers have been detected in the items table.  Please correct before continuing.", MsgBoxStyle.ApplicationModal)

                Me.Hide()
                fItems.RefreshDGVData(" Where Item.ItemNo IN (SELECT ItemNo FROM Item GROUP BY ItemNo HAVING Count( GLMainSegment) > 1)")
                fItems.ShowDialog()
                fItems.Dispose()
                Me.Show()
                retval = MsgBox("Continue import file creation?", MsgBoxStyle.YesNo)
                If retval = MsgBoxResult.No Then
                    Exit Sub
                End If
                rsDetail.Open(sqlstr, pcn, ADODB.CursorTypeEnum.adOpenStatic, ADODB.LockTypeEnum.adLockReadOnly)
                noDups = rsDetail.EOF
                rsDetail.Close()
            End While

            'let the posting begin:
            Me.Cursor = System.Windows.Forms.Cursors.WaitCursor
            Me.ProgressBar1.Value = 1

            'This section will auto add plus 1 increment number:
            Me.ToolStripStatusLabel1.Text = "Incrementing file number...."
            Application.DoEvents()
            sqlstr = "select * from invoicefileincrement"
            rsinvincrem.Open(sqlstr, pcn, ADODB.CursorTypeEnum.adOpenDynamic, ADODB.LockTypeEnum.adLockOptimistic)
            rsinvincrem.MoveLast()
            lncurfilenamecounter = rsinvincrem.Fields("filenamecounter").Value + 1
            rsinvincrem.Fields("filenamecounter").Value = lncurfilenamecounter
            rsinvincrem.Update()
            rsinvincrem.Close()

            fName = "APImport" & CStr(lncurfilenamecounter) & ".del"
            fName = lscurpath & "\" & fName
            
'open file for output
            FileOpen(1, fName, OpenMode.Output)

            sqlstr = "Select * from invoiceheader " & vHeaderFilter & " and postedac = 0 order by invoiceno,houseno,invoicedate"
            rsheader.Open(sqlstr, pcn, ADODB.CursorTypeEnum.adOpenKeyset, ADODB.LockTypeEnum.adLockReadOnly)

            Do Until rsheader.EOF
                Me.ToolStripStatusLabel1.Text = "Creating import records for invoice: " & rsheader.Fields("invoiceno").Value
                Application.DoEvents()
                If Me.ProgressBar1.Value < 95 Then
                    Me.ProgressBar1.Value = Me.ProgressBar1.Value + 5
                Else
                    Me.ProgressBar1.Value = 1
                End If

                lsCurInvoiceNo = rsheader.Fields("invoiceno").Value
                lsVendorID = rsheader.Fields("VendorID").Value
               

                'check Trantype before writing header rec
                If rsheader.Fields("invoicetotal").Value < 0 Then
                    trantype = "402" 'Debit Memo
                Else
                    trantype = "401"
                End If
                ldcurinvoicedate = rsheader.Fields("invoicedate").Value
                lscurinvoicedate = Trim(CStr(ldcurinvoicedate))

                PrintLine(1, headertype & s & s & s & lsVendorID & s & s & s & s & s & s & s & s & s & s & s & s & s & s & s & s & s & s & s & s & s & s & s & s & s & lsVendorID & s & s & s & s & s & s & s & s & s & s & s & s & s & s & s & s & s & s & s & s & s & s & s & s & s & s & s & lsTransComment & s & lscurinvoicedate & s & lsCurInvoiceNo & s & trantype & s & s & defaultifnull & s & lsuserid & s & s & s & s & s & s & s & s & s & s & s & s & s & s)

                Me.ToolStripStatusLabel1.Text = "Writing to import file....."
                Application.DoEvents()
                lsCurComment = "Import - Invoice No:" & Trim(lsCurInvoiceNo)

                sqlstr = "select invoicedetail.*," & " (Select GLMainSegment From Item Where Item.ItemNo =" & " InvoiceDetail.ItemNo) as ItemGL" & " From invoicedetail where invoiceno = '" & lsCurInvoiceNo & "'" & " and VendorID = '" & lsVendorID & "'" & " and postedtoac = 0" & " Order By ItemGL"
                
                rsDetail.Open(sqlstr, pcn, ADODB.CursorTypeEnum.adOpenStatic, ADODB.LockTypeEnum.adLockReadOnly)
                If Not rsDetail.EOF Then
                    vLastItemGL = lsZeroItemFullGLNo
                End If
                lnZeroItemTotalPrice = 0
                lnZeroItemTotalQty = 0
                Do While Not rsDetail.EOF
                    If Me.ProgressBar1.Value < 95 Then
                        Me.ProgressBar1.Value = Me.ProgressBar1.Value + 5
                    Else
                        Me.ProgressBar1.Value = 1
                    End If

                If trantype = "401" Then
                                lnZeroItemTotalPrice = System.Math.Round(System.Math.Abs(lnZeroItemTotalPrice), 2)
                                lnZeroItemTotalQty = System.Math.Round(System.Math.Abs(lnZeroItemTotalQty), 2)
                            End If
               lsZeroItemTotalPrice = System.Math.Round(System.Math.Abs(lnZeroItemTotalPrice), 2)
                         lsZeroItemTotalQty = System.Math.Round(System.Math.Abs(lnZeroItemTotalQty), 2)

                            PrintLine(1, detailtype & s & s & lsCommentVal & s & s & lsZeroItemTotalPrice & s & s & s & lsCurComment & s & s & s & lsZeroItemTotalQty & s & s & vLastItemGL & s & s & s & s & s & s & s & s & s & s & s & s & s & s & s & s & UseTaxString & s & s & s & s & s & s & s & s & s & s)
                            
                        End If
                        lnZeroItemTotalPrice = 0
                        lnZeroItemTotalQty = 0
                        vLastItemGL = lsZeroItemFullGLNo
                    End If

                    lnZeroItemTotalPrice = lnZeroItemTotalPrice + System.Math.Round(rsDetail.Fields("extendedprice").Value, 2)
                    lnZeroItemTotalQty = lnZeroItemTotalQty + System.Math.Round(rsDetail.Fields("qtyordered").Value, 2)

                    If Trim(Nz(rsDetail.Fields("ProdDesc").Value, "")) <> "" Then
                        detailDesc = Trim(Nz(rsDetail.Fields("houseno").Value, "")) & "-" & Trim(Nz(rsDetail.Fields("ProdDesc").Value, ""))
                    Else
                        detailDesc = ""
                    End If

                    rsDetail.MoveNext()
                Loop
                If trantype = "401" Then
                   

                    lsZeroItemTotalPrice = CDbl(System.Math.Round(lnZeroItemTotalPrice, 2))


                    lsZeroItemTotalQty = CStr(System.Math.Round(lnZeroItemTotalQty, 2))

                End If


                PrintLine(1, detailtype & s & s & lsCommentVal & s & s & lnZeroItemTotalPrice & s & s & s & lsCurComment & s & s & s & lnZeroItemTotalQty & s & s & lsZeroItemFullGLNo & s & s & s & s & s & s & s & s & s & s & 
                
                rsDetail.Close()

               

                rsheader.MoveNext()
            Loop

            Me.ToolStripStatusLabel1.Text = "Posting Complete"
            Application.DoEvents()
            FileClose(1)
            'rsacct.Close()

        Catch ex As Exception
            MessageBox.Show(ex.ToString, "Error")
        Finally
            Me.ProgressBar1.Value = 1
            Me.ProgressBar1.Visible = False
            Me.Cursor = System.Windows.Forms.Cursors.Default
        End Try
End Sub

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What I want the result would be is to populate to CSV delimited file the TOTAL Amount of all the lines of ITEMS. (See attached .del txt file - APImport1111_This is the result I want.txt)

I appreciate the help.
APImport1111-This-is-the-result-of-the-m
APImport1111-This-is-the-result-I-want.t