System.Xml.Tests.CArgIntegrity.var_types C# (CSharp) Method

        public void var_types(int param)
        {
            WriteXmlAndXslFiles();

            object t = null;
            switch (param)
            {
                case 1: t = Tuple.Create(1, "Melitta", 7.5); break;
                //case 2: t = new TestDynamicObject(); break;
                case 3: t = new Guid(); break;
                case 4: t = new Dictionary<string, object>(); break;
            }
            _output.WriteLine(t.ToString());

#pragma warning disable 0618
            XslTransform xslt = new XslTransform();
#pragma warning restore 0618
            xslt.Load("type.xsl");

            XsltArgumentList xslArg = new XsltArgumentList();
            xslArg.AddParam("param", "", t);
            xslArg.AddExtensionObject("", t);

            XPathDocument xpathDom = new XPathDocument("type.xml");
            using (StringWriter sw = new StringWriter())
            {
                xslt.Transform(xpathDom, xslArg, sw);
                _output.WriteLine(sw.ToString());
            }
            return;
        }