[Serializable] public class Personne { // code de ta classe }
using System.Runtime.Serialization.Formatters.Binary; BinaryFormatter bf = new BinaryFormatter(); bf.Serialize(tonStream,taPersonne);
using System.Runtime.Serialization.Formatters.Binary; BinaryFormatter bf = new BinaryFormatter(); Personne pers = (Personne)bf.Deserialize(tonStream);