public static void Main(String[] args)
{
IFormatter fmtr = new SoapFormatter();
// IFormatter fmtr = new BinaryFormatter(); // Alternative
if (!File.Exists("objects"))
{
Console.WriteLine("Creating objects and writing them to file:");
SC c = new SC();
SO o1 = new SO(1, c), o2 = new SO(2, c);
Console.WriteLine("The SC object is shared between o1 and o2:");
o1.c.ci = 3; o2.c.ci = 4; // Update the shared c twice
o1.CPrint(); o2.CPrint(); // Prints i1c4 i2c4
// Open file and serialize objects to it:
Stream strm = File.Open("objects", FileMode.Create);
fmtr.Serialize(strm, o1); fmtr.Serialize(strm, o2);
strm.Close();
Console.WriteLine("\nRun the example again to read objects from file");
}
else
{
Console.WriteLine("Reading objects from file (unshared c):");
Stream strm = File.Open("objects", FileMode.Open);
SO o1i = (SO)(fmtr.Deserialize(strm)), o2i = (SO)(fmtr.Deserialize(strm));
strm.Close();
o1i.CPrint(); o2i.CPrint(); // Prints i1c4() i2c4()
Console.WriteLine("The sharing of the SC object is lost:");
o1i.c.ci = 5; o2i.c.ci = 6; // Update two different c's
o1i.CPrint(); o2i.CPrint(); // Prints i1c5() i2c6()
File.Delete("objects");
}
Console.WriteLine();
}