CODEWITHSUNDEEP
c#.netjsondatetimejson.net
Matjaž
Matjaž

Reputation: 2115

JSON.NET deserialize custom date format

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"});

enter image description here

Upvotes: 3

Views: 1351

Answers (2)

tchelidze
tchelidze

Reputation: 8318

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());

Upvotes: 3

Andrew Whitaker
Andrew Whitaker

Reputation: 126042

Remember that in JSON, strings must be quoted. Therefore what you've got in data is actually not a JSON string (it's a number). If you want JSON.NET to parse this the way you expect, you'll need to wrap it in quotes:

var data = "\"20160101000000000\"";

Upvotes: 1

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