C#中深拷贝对象的简单方法

class Employee : ICloneable 
{ 
    public string IDCode { get; set; } 
    public int Age { get; set; } 
    public Department Department { get; set; } 

    #region ICloneable 成员 

    public object Clone() 
    { 
        using (Stream objectStream =
new MemoryStream()) 
        { 
            IFormatter formatter =
new BinaryFormatter(); 

            formatter.Serialize(objectStream, this); 
            objectStream.Seek(0, SeekOrigin.Begin); 

            return formatter.Deserialize(objectStream) as Employee; 

        } 
    } 
    #endregion 
}