JSON.NET deserialize custom date format

Question

I want to deserialize date like this "20160101000000000" to DateTime in UTC kind.

var data = "20160101000000000";
var dateTime = JsonConvert.DeserializeObject<DateTime>(data,
            new IsoDateTimeConverter { DateTimeFormat = "yyyyMMddhhmmssfff"});

Answer 1

Try following

var data = "20160101000000000";
var dateTime = new DateTime(JsonConvert.DeserializeObject<Int64>(data));

If you want to UTC format, try following

var utc = dateTime.ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ss'.'fff'Z'");

Or implement Custom Datetime Converter

public class CustomDateTimeConverter : DateTimeConverterBase
{
 public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{ return; }

public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
  return new DateTime(Convert.ToInt64(reader.Value));
}

}

And use like this

var data = "20160101000000000";
var dateTime = JsonConvert.DeserializeObject<DateTime>(data, new CustomDateTimeConverter());