C # binary serialization of Objects

Using System. runtime. serialization. formatters. Binary;
Public   Class Serializationunit
{
///   <Summary>
/// Serialize an object into a byte array
///   </Summary>
Public   Static   Byte [] Serializeobject ( Object OBJ)
{
If (OBJ =   Null )
Return   Null ;
Memorystream MS =   New Memorystream ();
Binaryformatter formatter =   New Binaryformatter ();
Formatter. serialize (MS, OBJ );
Ms. Position =   0 ;
Byte [] Bytes =   New   Byte [Ms. Length];
Ms. Read (bytes, 0 , Bytes. Length );
Ms. Close ();
Return Bytes;
}

///   <Summary>
/// Deserializes byte arrays into objects
///   </Summary>
Public   Static   Object Deserializeobject ( Byte [] Bytes)
{
Object OBJ =   Null ;
If (Bytes =   Null )
Return OBJ;
Memorystream MS =   New Memorystream (bytes );
Ms. Position =   0 ;
Binaryformatter formatter =   New Binaryformatter ();
OBJ = Formatter. deserialize (MS );
Ms. Close ();
Return OBJ;
}
}