public void Example()
{
#region Usage
JTokenWriter writer = new JTokenWriter();
writer.WriteStartObject();
writer.WritePropertyName("name1");
writer.WriteValue("value1");
writer.WritePropertyName("name2");
writer.WriteStartArray();
writer.WriteValue(1);
writer.WriteValue(2);
writer.WriteEndArray();
writer.WriteEndObject();
JObject o = (JObject)writer.Token;
Console.WriteLine(o.ToString());
// {
// "name1": "value1",
// "name2": [
// 1,
// 2
// ]
// }
#endregion
}
private JToken CreateJObject (JsonReader reader)
{
ValidationUtils.ArgumentNotNull(reader, "reader");
// this is needed because we've already read inside the object, looking for metadata properties
using (JTokenWriter writer = new JTokenWriter()) {
writer.WriteStartObject();
do {
if (reader.TokenType == JsonToken.PropertyName) {
string propertyName = (string)reader.Value;
do {
if (!reader.Read())
break;
} while (reader.TokenType == JsonToken.Comment);
if (CheckPropertyName(reader, propertyName))
continue;
writer.WritePropertyName(propertyName);
writer.WriteToken(reader, true, true);
}
else if (reader.TokenType == JsonToken.Comment) {
// eat
}
else {
writer.WriteEndObject();
return writer.Token;
}
} while (reader.Read());
throw JsonSerializationException.Create(reader, "Unexpected end when deserializing object.");
}
}
public void State()
{
using (JsonWriter jsonWriter = new JTokenWriter())
{
Assert.Equal(WriteState.Start, jsonWriter.WriteState);
jsonWriter.WriteStartObject();
Assert.Equal(WriteState.Object, jsonWriter.WriteState);
jsonWriter.WritePropertyName("CPU");
Assert.Equal(WriteState.Property, jsonWriter.WriteState);
jsonWriter.WriteValue("Intel");
Assert.Equal(WriteState.Object, jsonWriter.WriteState);
jsonWriter.WritePropertyName("Drives");
Assert.Equal(WriteState.Property, jsonWriter.WriteState);
jsonWriter.WriteStartArray();
Assert.Equal(WriteState.Array, jsonWriter.WriteState);
jsonWriter.WriteValue("DVD read/writer");
Assert.Equal(WriteState.Array, jsonWriter.WriteState);
#if NET40
jsonWriter.WriteValue(new BigInteger(123));
Assert.Equal(WriteState.Array, jsonWriter.WriteState);
#endif
jsonWriter.WriteValue(new byte[0]);
Assert.Equal(WriteState.Array, jsonWriter.WriteState);
jsonWriter.WriteEnd();
Assert.Equal(WriteState.Object, jsonWriter.WriteState);
jsonWriter.WriteEndObject();
Assert.Equal(WriteState.Start, jsonWriter.WriteState);
}
}