ExpressionTree-Field | C# Online Compiler

ExpressionTree-Field by ZZZ Projects

using System;
using System.Collections.Generic;
using System.Linq.Expressions;

public class TestClass
{
    public int myField = 40;
}

public class Program
{
    public static void Main(string[] args)
    {
        Console.WriteLine("****************** C# Equivalent Output **************************\n\n");

        TestClass obj = new TestClass();

        Console.WriteLine(obj.myField);

        Console.WriteLine("\n\n***************** Expression Tree Output **************************\n\n");

        Expression fieldExpr = Expression.Field(
            Expression.Constant(obj),
            "myField"
        );

        Console.WriteLine(Expression.Lambda<Func<int>>(fieldExpr).Compile()());
    }
}

​x
 
using System;
using System.Collections.Generic;
using System.Linq.Expressions;
​
public class TestClass
{
    public int myField = 40;
}
​
public class Program
{
    public static void Main(string[] args)
    {
        Console.WriteLine("****************** C# Equivalent Output **************************\n\n");
​
        TestClass obj = new TestClass();
​
        Console.WriteLine(obj.myField);
​
        Console.WriteLine("\n\n***************** Expression Tree Output **************************\n\n");
​
        Expression fieldExpr = Expression.Field(
            Expression.Constant(obj),
            "myField"
        );
​
        Console.WriteLine(Expression.Lambda<Func<int>>(fieldExpr).Compile()());
    }
}
​

Json.NET version: Newtonsoft.Json, Version=9.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed

Re-serialized JSON:
{
  "214460106": {
    "HALTESTELLEN_ID": "214460106",
    "TYP": "stop",
    "DIVA": "60200001",
    "NAME": "Absberggasse",
    "GEMEINDE": "Wien",
    "GEMEINDE_ID": "90000",
    "WGS84_LAT": "48.1738010728644",
    "WGS84_LON": "16.3898072745249",
    "STAND": "",
    "PLATFORMS": [
      {
        "LINIE": "6",
        "ECHTZEIT": "1",
        "VERKEHRSMITTEL": "ptTram",
        "RBL_NUMMER": "406",
        "BEREICH": "0",
        "RICHTUNG": "H",
        "REIHENFOLGE": "16",
        "STEIG": "6-H",
        "STEIG_WGS84_LAT": "48.173825035357",
        "STEIG_WGS84_LON": "16.3894569315641"
      },
      {
        "LINIE": "6",
        "ECHTZEIT": "1",
        "VERKEHRSMITTEL": "ptTram",
        "RBL_NUMMER": "420",
        "BEREICH": "0",
        "RICHTUNG": "R",
        "REIHENFOLGE": "19",
        "STEIG": "6-R",
        "STEIG_WGS84_LAT": "48.1739867818893",
        "STEIG_WGS84_LON": "16.3898162576777"
      },
      {
        "LINIE": "N6",
        "ECHTZEIT": "1",
        "VERKEHRSMITTEL": "ptBusNight",
        "RBL_NUMMER": "406",
        "BEREICH": "0",
        "RICHTUNG": "H",
        "REIHENFOLGE": "13",
        "STEIG": "N6-H",
        "STEIG_WGS84_LAT": "48.1738010728644",
        "STEIG_WGS84_LON": "16.3892682853544"
      },
      {
        "LINIE": "N6",
        "ECHTZEIT": "1",
        "VERKEHRSMITTEL": "ptBusNight",
        "RBL_NUMMER": "420",
        "BEREICH": "0",
        "RICHTUNG": "R",
        "REIHENFOLGE": "6",
        "STEIG": "N6-R",
        "STEIG_WGS84_LAT": "48.1740406972867",
        "STEIG_WGS84_LON": "16.3896994766908"
      }
    ],
    "LINES": [
      "6",
      "N6"
    ]
  },
  "214460107": {
    "HALTESTELLEN_ID": "214460107",
    "TYP": "stop",
    "DIVA": "60200002",
    "NAME": "Achengasse",
    "GEMEINDE": "Wien",
    "GEMEINDE_ID": "90000",
    "WGS84_LAT": "48.2845258075837",
    "WGS84_LON": "16.4488984539143",
    "STAND": "",
    "PLATFORMS": [
      {
        "LINIE": "32A",
        "ECHTZEIT": "1",
        "VERKEHRSMITTEL": "ptBusCity",
        "RBL_NUMMER": "1168",
        "BEREICH": "0",
        "RICHTUNG": "H",
        "REIHENFOLGE": "7",
        "STEIG": "32A-H",
        "STEIG_WGS84_LAT": "48.284334521556",
        "STEIG_WGS84_LON": "16.4489523528313"
      },
      {
        "LINIE": "32A",
        "ECHTZEIT": "1",
        "VERKEHRSMITTEL": "ptBusCity",
        "RBL_NUMMER": "1159",
        "BEREICH": "0",
        "RICHTUNG": "R",
        "REIHENFOLGE": "35",
        "STEIG": "32A-R",
        "STEIG_WGS84_LAT": "48.2844540754073",
        "STEIG_WGS84_LON": "16.4509825453734"
      }
    ],
    "LINES": [
      "32A"
    ]
  }
}
Original and reserialized JSON are equivalent.

Last Run:	5:34:37 am
Compile:	0.235s
Execute:	0.267s
Memory:	1.39Mb
CPU:	0.344s

View IL Code