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==Custom Serialization==

<source lang="csharp">using System.Runtime.Serialization.Formatters.Soap;
using System.IO;
using System;
using System.Collections.Generic;
using System.Text;
using System.Runtime.Serialization;
[Serializable]
class StringData : ISerializable
{
public string dataItemOne = "First";
public string dataItemTwo= "data";
public StringData() { }
protected StringData(SerializationInfo si, StreamingContext ctx)
{
dataItemOne = si.GetString("First").ToLower();
dataItemTwo = si.GetString("data").ToLower();
}
void ISerializable.GetObjectData(SerializationInfo info, StreamingContext ctx)
{
info.AddValue("First", dataItemOne.ToUpper());
info.AddValue("data", dataItemTwo.ToUpper());
}
}
[Serializable]
class MoreData
{
public string dataItemOne = "block";
public string dataItemTwo = "data";
[OnSerializing]
private void OnSerializing(StreamingContext context)
{
dataItemOne = dataItemOne.ToUpper();
dataItemTwo = dataItemTwo.ToUpper();
}
[OnDeserialized]
private void OnDeserialized(StreamingContext context)
{
dataItemOne = dataItemOne.ToLower();
dataItemTwo = dataItemTwo.ToLower();
}
}
class Program
{
static void Main(string[] args)
{
MoreData myData = new MoreData();
SoapFormatter soapFormat = new SoapFormatter();
using (Stream fStream = new FileStream("MyData.soap",FileMode.Create, FileAccess.Write, FileShare.None))
{
soapFormat.Serialize(fStream, myData);
}
}
}</source>

==Serializable annotation==

<source lang="csharp">using System;
using System.IO;
using System.Runtime.Serialization.Formatters.Binary;
class MainClass
{
[STAThread]
static void Main(string[] args)
{
Point p1 = new Point();
p1.xpoint = 1;
p1.ypoint = 2;
Stream stream = File.Open("point.bin", FileMode.Create);
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(stream, p1);
stream.Close();
Stream openStream = File.Open("point.bin", FileMode.Open);
Point desierializedPoint = new Point();
desierializedPoint = (Point)bformatter.Deserialize(openStream);
}
}
[Serializable()]
class Point
{
public int xpoint;
public int ypoint;
}</source>

==Serialize a list of objects==

<source lang="csharp">using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
using System.Runtime.Serialization;
using System.Runtime.Serialization.Formatters.Binary;

class Program
{
static void Main(string[] args)
{
List<Product> products = new List<Product>();
products.Add(new Product(1, "A", 10.0, "A."));
products.Add(new Product(2, "B", 25.0, "B."));
products.Add(new Product(4, "C", 12.0, "C."));
IFormatter serializer = new BinaryFormatter();
FileStream saveFile =new FileStream("Products.bin", FileMode.Create, FileAccess.Write);
serializer.Serialize(saveFile, products);
saveFile.Close();
FileStream loadFile =new FileStream("Products.bin", FileMode.Open, FileAccess.Read);
List<Product> savedProducts = serializer.Deserialize(loadFile) as List<Product>;
loadFile.Close();
}
}
[Serializable]
public class Product
{
public long Id;
public string Name;
public double Price;
[NonSerialized]
string Notes;
public Product(long id, string name, double price, string notes)
{
Id = id;
Name = name;
Price = price;
Notes = notes;
}
public override string ToString()
{
return string.Format("{0}: {1} (${2:F2}) {3}", Id, Name, Price, Notes);
}
}</source>

==Serialize objects==

<source lang="csharp">using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
using System.Runtime.Serialization.Formatters.Binary;
[Serializable]
public class Person
{
public Person()
{
}
public int Age { get; set; }
public int WeightInPounds { get; set; }
}
class Program
{
static void Main(string[] args)
{
Serialize();
DeSerialize();
}
public static void Serialize()
{
Person me = new Person();
me.Age = 40;
me.WeightInPounds = 200;
Stream s = File.Open("Me.dat", FileMode.Create);
BinaryFormatter bf = new BinaryFormatter();
bf.Serialize(s, me);
s.Close();
}
public static void DeSerialize()
{
Stream s = File.Open("Me.dat", FileMode.Open);
BinaryFormatter bf = new BinaryFormatter();
object o = bf.Deserialize(s);
Person p = o as Person;
s.Close();
}
}</source>

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