ติดแบบนี้ แก้ยังไงดีครับ Parameterized Query รบกวนหน่อยครับ เงิบส์

Private Sub AddToCheck()

        Dim strsql As String
        strsql = "insert into GoodsCheck (goodsID,room,sumAmount) values (@goodsID,@room,@sumAmount)"

        conn.Open()

        cm = New SqlCommand(strsql, conn)
        For i As Integer = 0 To DataGridView3.Rows.Count - 1
            With cm
                .Parameters.Clear()
                .Parameters.AddWithValue("@goodsID", SqlDbType.NVarChar).Value = CStr(DataGridView3.Rows(i).Cells(0).Value)
                .Parameters.AddWithValue("@room", SqlDbType.NVarChar).Value = CStr(DataGridView3.Rows(i).Cells(1).Value)
                .Parameters.AddWithValue("@sumAmount", SqlDbType.Int).Value = CStr(DataGridView3.Rows(i).Cells(2).Value)
                .ExecuteNonQuery()
            End With
        Next

        conn.Close()

        ds = UpdateSum()
        With DataGridView3
            .DataSource = ds.Tables("GoodsCheck")
            .AutoGenerateColumns = False
        End With

    End Sub  'Sub เพิ่มข้อมูลลงตาราง GoodsCheck

Private Sub BtnSave_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnSave.Click
       
        strsql = "insert into OrderDetail(OrderID,ProductID,NumberOrder,UnitID,Weight,UnitWeightID,Driver,RegisDriver) values(@OrderId,@ProductID,@ProductName,@NumberOrder,@UnitID,@Weight,@UnitWeightID,@Driver,@RegisDriver)"
        objCmd = New System.Data.SqlClient.SqlCommand(strsql, DbConn)
        For i As Integer = 0 To DataGridOrder.RowCount - 1
            If Not DataGridOrder.Rows(i).IsNewRow Then
                With objCmd
                    .Parameters.Add(New SqlParameter("@OrderId", orderID.Text))
                    .Parameters.Add(New SqlParameter("@ProductID", DataGridOrder.Rows(i).Cells(0).Value))
                    .Parameters.Add(New SqlParameter("@NumberOrder", DataGridOrder.Rows(i).Cells(1).Value))
                    .Parameters.Add(New SqlParameter("@UnitId", DataGridOrder.Rows(i).Cells(2).Value))
                    .Parameters.Add(New SqlParameter("@Weight", DataGridOrder.Rows(i).Cells(3).Value))
                    .Parameters.Add(New SqlParameter("@UnitWeightID", DataGridOrder.Rows(i).Cells(4).Value))
                    .Parameters.Add(New SqlParameter("@Driver", Driver.Text))
                    .Parameters.Add(New SqlParameter("@RegisDriver", RegisDriver.Text))
                End With
		objCmd.ExecuteNonQuery()
		objCmd.Parameters.Clear()
            End If
        Next
        
        MessageBox.Show("บันทึกข้อมูลแล้ว")
        DbConn.Close()
End Sub