B4J Question ExecuteTableView issue

Sub tw_devices_SelectedRowChanged(Index As Int, Row() As Object)
    Dim tmpSQL As String
    Dim tmpDevice_id As String = Row(1)
    Dim tmpDevice_no As String = Row(2)
    
    'put last selected row in tw_temp
    'check if IR or RF
    Log(send_type)
    Log( tmpDevice_id)
    Log(tmpDevice_no)
    tw_temp.Items.Clear
    
    Select Case send_type
        Case "IR"
            'ToDo when Select works!
            
        Case "RF"   
            tmpSQL = "SELECT * FROM RF_codes WHERE Device_id = ? AND Device_no = ?"
            
            Log(tmpSQL)
            
            DBUtils.ExecuteTableView(SQL1, tmpSQL,Array As String (tmpDevice_id,tmpDevice_no), 0, tw_temp)
            Log(tw_temp.Items.Size)
            
            
    End Select
    Dim w As Int = Round(tw_temp.Width / tw_temp.ColumnsCount)
    For i = 0 To tw_temp.ColumnsCount - 1
    tw_temp.SetColumnWidth(i, w)
    Next

    
    End Sub