public virtual void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
JsonObjectContract jsonObjectContract = (JsonObjectContract)serializer.get_ContractResolver().ResolveContract(value.GetType());
writer.WriteStartObject();
using (IEnumerator <JsonProperty> enumerator = ((Collection <JsonProperty>)jsonObjectContract.get_Properties()).GetEnumerator())
{
while (((IEnumerator)enumerator).MoveNext())
{
JsonProperty current = enumerator.Current;
object obj = current.get_ValueProvider().GetValue(value);
if (obj != null || serializer.get_NullValueHandling() != 1)
{
if (current.get_PropertyName() == "vendorExtensions")
{
IDictionary <string, object> source = (IDictionary <string, object>)obj;
if (source.Any <KeyValuePair <string, object> >())
{
foreach (KeyValuePair <string, object> keyValuePair in (IEnumerable <KeyValuePair <string, object> >)source)
{
writer.WritePropertyName(keyValuePair.Key);
serializer.Serialize(writer, keyValuePair.Value);
}
}
}
else
{
writer.WritePropertyName(current.get_PropertyName());
serializer.Serialize(writer, obj);
}
}
}
}
writer.WriteEndObject();
}
