public static Type BindToType (this SerializationBinder @this, Type baseType, string typeName)
 {
     var contextualBinder = @this as DictionarySerializationBinder;
     return contextualBinder != null ? contextualBinder.ContextualBindToType(baseType, "", typeName) : @this.BindToType("", typeName);
 }
 public static Type BindToType (this SerializationBinder @this, string typeName)
 {
     return @this.BindToType("", typeName);
 }