Android Question Get number of records / rows

For Each row() As Object In result.Rows
 ListOfMaps.Add(CreateMap("description": row(0), "barcode": row(1), ...))
Next

Sub JobDone(Job As HttpJob)
    If Job.Success = False Then
        Log("Error: " & Job.ErrorMessage)
    Else
'        If Job.JobName = "DBRequest" Then
'            Dim result As DBResult = reqManager.HandleJob(Job)
'            reqManager.PrintTable(result)
'        End If
        If Job.tag = "prodlisting" Then
            Dim result As DBResult = reqManager.HandleJob(Job)
            ProgressDialogHide
            reqManager.PrintTable(result)
            Dim ListOfMaps As List
                ListOfMaps.Initialize
            For Each row() As Object In result.Rows
            ListOfMaps.Add(CreateMap("description": row(0), "barcode": row(1), "category": row(2), "volume": row(3), "getmass": row(4), "supplier": row(5)))
            DBUtils.InsertMaps(SQL, "prodlisting", ListOfMaps)
            Next
        End If
    End If
    Job.Release
End Sub

** Service (starter) Create **
** Service (starter) Start **
** Activity (main) Create, isFirst = true **
DropTable: DROP TABLE IF EXISTS [prodlisting]
CreateTable: CREATE TABLE IF NOT EXISTS [prodlisting] ([Description] TEXT, [Barcode] TEXT, [Category] TEXT, [Volume] TEXT, [GetMass] TEXT, [Supplier] TEXT)
** Activity (main) Resume **
** Service (httputils2service) Create **
** Service (httputils2service) Start **
HandleJob: 19
Tag: prodlisting, Columns: 7, Rows: 12
id    description    barcode    category    volume    getmass    supplier   
1    Bells Extra Special    5000387003019    Whisky    750    1    Brandhouse   
2    J & B Rare    5010103800303    Whisky    750    1    Brandhouse   
3    Johnnie Walker Red    5000267014005    Whisky    750    1    Brandhouse   
4    Johnnie Walker Black    5000267024011    Whisky    750    1    Brandhouse   
5    Bushmills Original    5010109317070    Whisky    750    1    Brandhouse   
6    Smirnoff 1818    6001398119545    Vodka    750    1    Brandhouse   
7    Gilbeys    6001398101021    Gin    750    1    Brandhouse   
8    Bertrams VO    6001398100970    Brandy    750    1    Brandhouse   
9    Jose Cuervo Gold    7501035042148    Tequila    750    1    Brandhouse   
10    Captain Morgan Black Lable    6001398122026    Rum    750    1    Brandhouse   
11    Smirnoff Spin     6001398622373    Ready-to-Drink    300    0    Brandhouse   
12    Windhoek Lager    6001760005506    Beer    330    0    Brandhouse   
InsertMaps (first query out of 1): INSERT INTO [prodlisting] ([description], [barcode], [category], [volume], [getmass], [supplier]) VALUES (?, ?, ?, ?, ?, ?)
InsertMaps (first query out of 2): INSERT INTO [prodlisting] ([description], [barcode], [category], [volume], [getmass], [supplier]) VALUES (?, ?, ?, ?, ?, ?)
InsertMaps (first query out of 3): INSERT INTO [prodlisting] ([description], [barcode], [category], [volume], [getmass], [supplier]) VALUES (?, ?, ?, ?, ?, ?)
InsertMaps (first query out of 4): INSERT INTO [prodlisting] ([description], [barcode], [category], [volume], [getmass], [supplier]) VALUES (?, ?, ?, ?, ?, ?)
InsertMaps (first query out of 5): INSERT INTO [prodlisting] ([description], [barcode], [category], [volume], [getmass], [supplier]) VALUES (?, ?, ?, ?, ?, ?)
InsertMaps (first query out of 6): INSERT INTO [prodlisting] ([description], [barcode], [category], [volume], [getmass], [supplier]) VALUES (?, ?, ?, ?, ?, ?)
InsertMaps (first query out of 7): INSERT INTO [prodlisting] ([description], [barcode], [category], [volume], [getmass], [supplier]) VALUES (?, ?, ?, ?, ?, ?)
InsertMaps (first query out of 8): INSERT INTO [prodlisting] ([description], [barcode], [category], [volume], [getmass], [supplier]) VALUES (?, ?, ?, ?, ?, ?)
InsertMaps (first query out of 9): INSERT INTO [prodlisting] ([description], [barcode], [category], [volume], [getmass], [supplier]) VALUES (?, ?, ?, ?, ?, ?)
InsertMaps (first query out of 10): INSERT INTO [prodlisting] ([description], [barcode], [category], [volume], [getmass], [supplier]) VALUES (?, ?, ?, ?, ?, ?)
InsertMaps (first query out of 11): INSERT INTO [prodlisting] ([description], [barcode], [category], [volume], [getmass], [supplier]) VALUES (?, ?, ?, ?, ?, ?)
InsertMaps (first query out of 12): INSERT INTO [prodlisting] ([description], [barcode], [category], [volume], [getmass], [supplier]) VALUES (?, ?, ?, ?, ?, ?)
ExecuteMap: SELECT * FROM prodlisting WHERE Barcode = ?
No records found.
** Activity (main) Pause, UserClosed = true **
** Service (starter) Destroy **

    Dim QueryBarcode As String
    lblTakeStockbarcode.Text = "5000387003019"
    QueryBarcode = lblTakeStockbarcode.Text
    lblTakeStockTip.Text = "PLACE PRODUCT ON SCALE"
    GetProductInfo(QueryBarcode)

Sub GetProductInfo(Value As String)
    Dim m As Map
    m = DBUtils.ExecuteMap(SQL,"SELECT * FROM prodlisting WHERE Barcode = ?", Array As String(Value))
    If m = Null Or m.IsInitialized = False Then
        lblTakeStockProduct.Text = ""
    Else
        lblTakeStockProduct.Text = m.Get("description")
    End If
End Sub