c# - How does a Tuple serialize to and deserialize from JSON? -


i curious how tuple<t1, t2, t3, ...> serializes , deserializes. searched using keywords "json" , "tuple" not find want.

i test unittest , json.net, , test codes following. results shows tuple<t1,t2,t3,...> serializable , deserializable. can use them in application.

test codes

public class foo {     public list<tuple<string, string, bool>> items { get; set; }      public foo()     {         items = new list<tuple<string, string, bool>>();     }      public override string tostring()     {         stringbuilder sb = new stringbuilder();         foreach (var in items)         {             sb.append(a.item1 + ", " + a.item2 + ", " + a.item3.tostring() + "\r\n");         }         return sb.tostring();     } }  [testclass] public class normaltests {     [testmethod]     public void tupleserialization()     {         foo tests = new foo();         tests.items.add(tuple.create("one", "hehe", true));         tests.items.add(tuple.create("two", "hoho", false));         tests.items.add(tuple.create("three", "ohoh", true));          string json = jsonconvert.serializeobject(tests);         console.writeline(json);          var obj = jsonconvert.deserializeobject<foo>(json);         string objstr = obj.tostring();         console.writeline(objstr);     } }

comments

the tuple.create("own","hehe",true) serialize string {"item1":"one","item2":"hehe","item3":true}, , can deserialized tuple<string,string,bool> type.


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