using System;

using System.Collections;

using System.Linq;

using System.Reflection;

public class Program

{

    public static void Main()

    {

        DisplayClassFields(new A(), string.Empty);

    }

    private static void DisplayClassFields(object value, string indent)

    {

        if (value == null)

        {

            Console.Write(indent);

            Console.WriteLine("null");

            return;

        }

        FieldInfo[] fields = value.GetType().GetFields(BindingFlags.Public | BindingFlags.Instance);

        foreach (FieldInfo field in fields)

        {

            Console.Write(indent);

            object fieldValue = field.GetValue(value);

            if (field.FieldType.IsArray)

            {

                Console.WriteLine("{1}[] {0} = {{ {2} }}", field.Name, field.FieldType.GetElementType(), string.Join(", ", ((IEnumerable)fieldValue).Cast<object>()));

            }

            else if (field.FieldType == typeof(string))

            {

                Console.WriteLine("{1} {0} = \"{2}\"", field.Name, field.FieldType, fieldValue);

            }

            else if (field.FieldType.IsPrimitive)

            {

                Console.WriteLine("{1} {0} = {2}", field.Name, field.FieldType, fieldValue);

            }

            else

            {

                Console.WriteLine("{1} {0} = ", field.Name, field.FieldType);

                Console.Write(indent);

                Console.WriteLine("{");

                DisplayClassFields(fieldValue, indent + "\t");

                Console.Write(indent);

                Console.WriteLine("}");

            }

        }

    }

}

​

class B

{

    public int z = 3;

    public string s = "bbb";

}

​

class A

{

    public int[] x = { 1, 2 };

    public string str = "asdf";

    public float y = 2.0f;

    public B b = new B();

}