How to apply infopath schema definition to my xml file through VS2010

Hi,

I have a Infopath 2010 form which saves data to a form library. The InfoPath form saves data as an xml file in the form library.

I am trying to generate similar xml files through VS2010 but unable to apply the infopath schema definition.

This is how infopath xml file looks (in the form library)

<?xmlversion="1.0"encoding="utf-8"?><?"color:blue">name="urn:schemas-microsoft-com:office:infopath:Lib:-myXSD-2012-10-23T13-01-33" solutionVersion="1.0.0.180" productVersion="14.0.0.0" PIVersion="1.0.0.0" href="http://xxx/Mysite/Lib/Forms/template.xsn"?>

<?"font-size:9.5pt;font-family:Consolas;color:blue">progid="InfoPath.Document" versionProgid="InfoPath.Document.3"?>

<my:myFieldsxml:lang="en-US"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xmlns:my="http://schemas.microsoft.com/office/infopath/2003/myXSD/2012-10-23T13:01:33"xmlns:xd="http://schemas.microsoft.com/office/infopath/2003">

       <my:ID>6d423caa-9723-4aae-8162-28400ac06412</my:ID>

       <my:Schedule>1</my:Schedule>

       <my:PlannedCost></my:PlannedCost>

       <my:EstimatedCost></my:EstimatedCost>

</my:myFields>

xml output through VS2010 code:

<?xml version="1.0" ?>

-<myFields>

 <ID>08A8F24B-2D90-4212-AB50-0094844CCE5B</ID>

 <Schedule>1</Schedule>

   <PlannedCost/>

 <EstimatedCost/>

 </myFields>

Here is my VS2010 function for generating xml output programatically

publicvoid WriteXml()

        {

           XmlTextWriter textWriter = newXmlTextWriter(@"C:\Users\xyz\Desktop\XMLFiles\output.xml",null);

         //  textWriter.

            textWriter.WriteStartDocument();

            textWriter.WriteStartElement("myFields");// Start begin tag

            textWriter.WriteStartElement("ID");

            textWriter.WriteString(this.ID);   //setting the ID value

            textWriter.WriteEndElement();

            textWriter.WriteStartElement("Schedule");

            textWriter.WriteString(this.Schedule);   // set schedule value

            textWriter.WriteEndElement();

            textWriter.WriteStartElement("PlannedCost");

            textWriter.WriteString(this.PlannedCost);   //set planned cost

            textWriter.WriteEndElement();

            textWriter.WriteStartElement("EstimatedCost");

            textWriter.WriteString(this.EstimatedCost);  //set estimated cost

            textWriter.WriteEndElement();

            textWriter.WriteEndElement();// End begin tag

            textWriter.Close();

        }

I am missing the schema definition, language and so many other things which should come above the MyFields tags. Please help How the code should be changed.

Thanks.