public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
if (reader == null)
{
throw new ArgumentNullException(nameof(reader));
}
if (objectType == null)
{
throw new ArgumentNullException(nameof(objectType));
}
JToken jToken = ((JTokenReader)reader).CurrentToken;
string methodName = jToken["NodeType"].Value <string>();
var binaryMethod = JsonSerializerHelpers.GetExpressionCreatorMethodInfo(jToken);
var leftMethod = jToken["Left"].ToObject(typeof(Expression));
//BinaryExpression expression = binaryMethod.Invoke(null, jToken["Left"])
return(binaryMethod);
}
public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
JsonSerializerHelpers.OptInWriteJson(writer, value, serializer, true);
}