What Is Serialization?
It is the process of storing the state of an object to a storage medium. During this process, the public and private fields of the object and the name of the class, including the assembly containing the class, are converted to a stream of bytes, which is then written to a data stream. When the object is subsequently de-serialized, an exact clone of the original object is created. used to save session state in ASP.NET. Copy objects to the Clipboard in Windows Forms Remoting to pass objects by value from one application domain to another.