Saxon XSLT passing Parameters
private void runXSLT(String inFile, String xslt, String outFile, String[] name, String[] val)
{
    Processor proc = new Processor();
    XdmNode input = proc.NewDocumentBuilder().Build(new Uri(inFile));
    XsltTransformer transformer = proc.NewXsltCompiler().Compile(new Uri(xslt)).Load();
    transformer.InitialContextNode = input;
    if (name != null)
      for (int i = 0; i < name.Length; i++)
        transformer.SetParameter(new QName("", "", name[i]), new XdmAtomicValue(val[i]));
    Serializer serializer = new Serializer();
    FileStream outStream = new FileStream(outFile, FileMode.Create, FileAccess.Write);
    serializer.SetOutputStream(outStream);
    transformer.Run(serializer);
    outStream.Close();
}