ISerializationBinder
                
                
Allows users to control class loading and mandate what class to load.
            
                 
                
using System;
namespace Newtonsoft.
Json.
Serialization
{
    
public interface ISerializationBinder
    {
        
Type BindToType(
string assemblyName, 
string typeName);
        
void BindToName(
Type serializedType, 
out string assemblyName, 
out string typeName);
    }
}