Newtonsoft.Json.Bson.BsonWriter.WriteStartObject C# (CSharp) Method

        public override void WriteStartObject()
        {
            base.WriteStartObject();

            AddParent(new BsonObject());
        }

        public void DateTimeKindHandling()
        {
            DateTime value = new DateTime(2000, 1, 1, 0, 0, 0, DateTimeKind.Utc);

              MemoryStream ms = new MemoryStream();
              BsonWriter writer = new BsonWriter(ms);

              writer.WriteStartObject();
              writer.WritePropertyName("DateTime");
              writer.WriteValue(value);
              writer.WriteEndObject();

              byte[] bson = ms.ToArray();

              JObject o;
              BsonReader reader;

              reader = new BsonReader(new MemoryStream(bson), false, DateTimeKind.Utc);
              o = (JObject)JToken.ReadFrom(reader);
              Assert.AreEqual(value, (DateTime)o["DateTime"]);

              reader = new BsonReader(new MemoryStream(bson), false, DateTimeKind.Local);
              o = (JObject)JToken.ReadFrom(reader);
              Assert.AreEqual(value.ToLocalTime(), (DateTime)o["DateTime"]);

              reader = new BsonReader(new MemoryStream(bson), false, DateTimeKind.Unspecified);
              o = (JObject)JToken.ReadFrom(reader);
              Assert.AreEqual(DateTime.SpecifyKind(value.ToLocalTime(), DateTimeKind.Unspecified), (DateTime)o["DateTime"]);
        }