C# Tri State TreeView XML Serialization

I have im my design a Tri State TreeView for which I create a xml file to serialize. I create my xsd schmea and then i have generated my class for that schema (workflow.xml -> workflow.xsd -> workflow.cs)

I want to parse in xml values "1" or "0" if a box from Tri State is checked or not

My code looks like that:

( WorkflowModulSplitAnalizaSplit() and WorkflowModulCapturaPrelucrareCaptura() are classes generated in workflow.cs )

private void WriteXMLFileUsingValuesFromNodes(string filenamexml)
      {
            WorkflowModulSplitAnalizaSplit mc_s = new WorkflowModulSplitAnalizaSplit();
            if (triStateTreeView1.GetChecked(triStateTreeView1.Nodes[0].Nodes[0].Nodes[0].Nodes[0]) == TriStateTreeView.CheckState.Checked)
            {
                mc_s.M0_RevertSnapshot = byte.Parse("1");
            }
            else
            {
                mc_s.M0_RevertSnapshot = byte.Parse("0");
            }
            if (triStateTreeView1.GetChecked(triStateTreeView1.Nodes[0].Nodes[0].Nodes[0].Nodes[1]) == TriStateTreeView.CheckState.Checked)
            {
                mc_s.M0_PowerOnVM = byte.Parse("1");
            }
            else
            {
                mc_s.M0_PowerOnVM = byte.Parse("0");
            }


            XmlSerializer xs_s = new XmlSerializer(typeof(WorkflowModulCapturaPrelucrareCaptura));
            FileStream fs_s = new FileStream(@"C:\Users\SmartAdm\Documents\visual studio 2012\Projects\Workflow_Robo\Workflow_Robo\workflow.xml", FileMode.Create);
            xs_s.Serialize(fs_s, mc_s);
            fs_s.Close();
      //=============================================================================================

              WorkflowModulCapturaPrelucrareCaptura mc = new WorkflowModulCapturaPrelucrareCaptura();
              if (triStateTreeView1.GetChecked(triStateTreeView1.Nodes[0].Nodes[1].Nodes[1].Nodes[12]) == TriStateTreeView.CheckState.Checked)
              {
                  mc.M3_CopyResultonserver = byte.Parse("1");
              }
              else
              {
                  mc.M3_CopyResultonserver = byte.Parse("0");
              }

              if (triStateTreeView1.GetChecked(triStateTreeView1.Nodes[0].Nodes[1].Nodes[1].Nodes[0]) == TriStateTreeView.CheckState.Checked)
              {
                  mc.M3_RevertSnapshot = byte.Parse("1");
              }
              else
              {
                  mc.M3_RevertSnapshot = byte.Parse("0");
              }

              XmlSerializer xs = new XmlSerializer(typeof(WorkflowModulCapturaPrelucrareCaptura));
              FileStream fs = new FileStream(@"C:\Users\SmartAdm\Desktop\Workflow_Robo\Workflow_Robo\workflow.xml", FileMode.Create);
              xs.Serialize(fs, mc);
              fs.Close();
      }

      private void button1_Click(object sender, EventArgs e)
      {
          saveFileDialog1.ShowDialog();
          this.Refresh();
      }

      private void saveFileDialog1_FileOk(object sender, CancelEventArgs e)
      {
          string name = saveFileDialog1.FileName;
          WriteXMLFileUsingValuesFromNodes(name);
      }

It only writes one node from xml and I lose the other nodes. It is a way in which I can adapt my code so it will write in all nodes from xml.

Thank you very much!

Tags: C#, XML, Serialization