public class Person { private string name = "ݒ"; private int age = 0; private string temporaryID = "ݒ"; public string Name { get { return name; } set { name = value; } } public int Age { get { return age; } set { age = value; } } [XmlIgnoreAttribute()] public string TemporaryID { get { return temporaryID; } set { temporaryID = value; } } public void Dump() { System.Diagnostics.Trace.WriteLine(name); System.Diagnostics.Trace.WriteLine(Age); System.Diagnostics.Trace.WriteLine(temporaryID); } }