void DataGridView1RowsAdded(object sender, DataGridViewRowsAddedEventArgs e)
        {
            dataGridView1.ClearSelection();

            int nRowIndex = dataGridView1.Rows.Count - 1;

            if (nRowIndex > 0)
            {
                dataGridView1.Rows[nRowIndex].Selected        = true;
                dataGridView1.FirstDisplayedScrollingRowIndex = nRowIndex;
            }

            // print the label
            if (checkBox1.Checked)
            {
                if (((HostCommandStub)PluginContext.HostCommandStub).DoTrackPluginPresetFileFormat)
                {
                    TrackPresetTextBox.Text = "";
                    byte[] trackedBytes = ((HostCommandStub)PluginContext.HostCommandStub).TrackPluginPresetFileBytes;

                    BinaryFile.ByteOrder bOrder = BinaryFile.ByteOrder.BigEndian;
                    bool invert = false;
                    if (LittleEndianCheckBox.Checked)
                    {
                        bOrder = BinaryFile.ByteOrder.LittleEndian;
                        invert = true;
                    }
                    TrackPresetTextBox.Text = StringUtils.ToHexAndAsciiString(trackedBytes, invert);

                    int    i = BinaryFile.ByteArrayToInt32(trackedBytes, bOrder);
                    float  f = BinaryFile.ByteArrayToSingle(trackedBytes, bOrder);
                    double d = BinaryFile.ByteArrayToDouble(trackedBytes, bOrder);
                    ValueTextBox.Text = String.Format("int: {0} float: {1:0.####E+000} double: {2:0.0000}", i, f, d);

                    // store these values in a tracking list together with the ParameterDisplay Value
                    string paramName  = dataGridView1["ParameterName", nRowIndex].Value.ToString();
                    string paramValue = dataGridView1["ParameterDisplay", nRowIndex].Value.ToString().Trim();
                    var    row        = new InvestigatedPluginPresetFileFormat(0, 0, paramName, "", paramValue, String.Format("{0:00.0000}", f));

                    // store this in a xml ouput file.
                    string xmlFilePath = "track-chunk-dump.xml";
                    if (File.Exists(xmlFilePath))
                    {
                        // add to existing xml document if the entry does not exist from before.
                        XDocument xmlDoc = XDocument.Load(xmlFilePath);

                        var query = from r in xmlDoc.Element("TrackedPresetFileChanges")
                                    .Elements("Row")
                                    where r.Element("ParameterName").Value == paramName &&
                                    r.Element("ParameterDisplay").Value == paramValue &&
                                    Convert.ToSingle(r.Element("FloatValue").Value, CultureInfo.InvariantCulture) == f &&
                                    Convert.ToInt32(r.Element("IntValue").Value) == i
                                    select r;

                        if (query.Count() == 0)
                        {
                            xmlDoc.Element("TrackedPresetFileChanges").Add(
                                new XElement("Row",
                                             new XElement("ParameterName", paramName),
                                             new XElement("ParameterDisplay", paramValue),
                                             new XElement("FloatValue", f),
                                             new XElement("IntValue", i)));

                            xmlDoc.Save(xmlFilePath);
                        }
                    }
                    else
                    {
                        // create xml document first
                        var xmlDoc =
                            new XDocument(
                                new XElement("TrackedPresetFileChanges",
                                             new XElement("Row",
                                                          new XElement("ParameterName", paramName),
                                                          new XElement("ParameterDisplay", paramValue),
                                                          new XElement("FloatValue", f),
                                                          new XElement("IntValue", i))
                                             )
                                );
                        xmlDoc.Save(xmlFilePath);
                    }
                }
            }
        }