Serialization and deserialization of object in C # __c#

Sometimes we need to binary serialize some data for the purpose of saving or transmitting, and here we will record the serialization and deserialization operation of object.

First introduce namespaces:

Using System.IO;
Using System.Runtime.Serialization.Formatters.Binary;

Serialization and deserialization of object

	public static byte[] SerializeObject (object obj)
	{
		if (obj = = null) return
			null;
		Memory instance
		MemoryStream ms = new MemoryStream ();
		Creates an instance of serialization
		BinaryFormatter formatter = new BinaryFormatter ();
		Formatter. Serialize (MS, OBJ);//serialized object, written in Ms Stream  
		byte[] bytes = Ms. GetBuffer ();
		return bytes;
	}
	public static Object Deserializeobject (byte[] bytes)
	{
		object obj = null;
		if (bytes = null) return
			obj;
		Use the byte[] to create a memory stream
		MemoryStream ms = new MemoryStream (bytes);
		Ms. Position = 0;
		BinaryFormatter formatter = new BinaryFormatter ();
		obj = formatter. Deserialize (MS);//reverse the memory stream into object  
		Ms. Close ();
		return obj;
	}

Test:

    public static void Serializedictest () {
        
        dictionary<string, int> test = new dictionary<string, int> ();
        
        Test. ADD ("1", 1);
        Test. ADD ("2", 2);
        Test. ADD ("3", 4);
        
        byte[] Testbyte = tools.serializeobject (test);
        
        dictionary<string, int> testdic = (dictionary<string, int>) tools.deserializeobject (testbyte);
        
        Debug.Log ("[Serializedictest]  :" + testdic["3"]);
    }

Results:

Note: The classes that need to be serialized must be marked with [Serializable].