相关疑难解决方法(0)

Using Json.net, deserializing a type that contains a Tuple<...> doesn't work (serialization works, but deserialization doesn't):

[TestMethod]
public void Test()
{
    var orig = new TupleHolder("what????", true);
    var json = JsonConvert.SerializeObject(orig);
    Assert.AreEqual("{\"Tup\":{\"Item1\":\"what????\",\"Item2\":true}}", json);
    // great! serialization works like a charm! now let's test deserialization:
    var dupl = JsonConvert.DeserializeObject<TupleHolder>(json);

    Assert.AreEqual("ZZZ", dupl.Tup.Item1); // pass! but it should be "what????"... what????
    Assert.AreEqual(false, dupl.Tup.Item2); // pass! but it should be "true", right???

    Assert.AreEqual(orig.Tup.Item1, dupl.Tup.Item1); // fail!
    Assert.AreEqual(orig.Tup.Item2, dupl.Tup.Item2); // fail!
}

public class TupleHolder …