How to XML Serialize a 'Type'

public class NewObject
{
}

[XmlRoot]
public class XmlData
{
    private Type t;

    public Type T
    {
        get { return t; }
        set { t = value; }
    }
}
    static void Main(string[] args)
    {
        XmlData data = new XmlData();
        data.T = typeof(NewObject);
        try
        {
            XmlSerializer serializer = new XmlSerializer(typeof(XmlData));
            try
            {
                using (FileStream fs = new FileStream("test.xml", FileMode.Create))
                {
                    serializer.Serialize(fs, data);
                }
            }
            catch (Exception ex)
            {

            }
        }
        catch (Exception ex)
        {

        }
    }

public class c
{
    [XmlIgnore]
    private Type t;
    [XmlIgnore]
    public Type T {
        get { return t; }
        set {
                t = value;
                tName = value.AssemblyQualifiedName;
            }
    }

    public string tName{
        get { return t.AssemblyQualifiedName; }
        set { t = Type.GetType(value);}
    }
}

Class dummie
{
    Type objType;
    string xml;
}