c# - What is the equivalent of [Serializable] in .NET Core ? (Conversion Projects) -

in many cases, when want convert current .net framework projects .net core equivalent, classes have serializable attribute.

what should convert them in .net core ? (in time delete them !!!)

edit

consider code :

using system;  namespace dotliquid.exceptions {     [serializable] // delete !!!!!!!     public class filternotfoundexception : exception     {         public filternotfoundexception(string message, filternotfoundexception innerexception)             : base(message, innerexception)         {         }          public filternotfoundexception(string message, params string[] args)             : base(string.format(message, args))         {         }          public filternotfoundexception(string message)             : base(message)         {         }     } } 

above code without [serializable] works in .net core without syntax problem.

but want know when delete [serializable]

what side effects ?

what places should changed?

when should use json.net (or ...) instead of [serializable] ?

if aren't serializing type (that is, using binaryformatter), can remove [serializable] , forget it.

if using binaryformatter serialize before, need come own plan on how work (ie. via json.net or xml).

if porting library , asking on behalf of consumers answer same: remove [serializable] , leave serialization need it.