using System;

using System.Net.Http;

using System.Text;

using System.Text.Json;

​

public class Program

{

    public static void Main()

    {

        Console.WriteLine("test1");

        try{

        Doo();

        }

        catch(Exception ex){

            throw ex;

        }

        Console.WriteLine("test6");

    }

    public static void Doo()

    {

        Console.WriteLine("test2");

        try

        {

            var client = new HttpClient();

            var response = client.PostAsync("https://webservices.raja.ir/online2Services.asmx", new StringContent("", Encoding.UTF8, "text/xml"))

                .Result;

​

            Console.WriteLine("test22");

            if(response.IsSuccessStatusCode)

            {

                Console.WriteLine("test2233");

            }

            else{

                Console.WriteLine("test2233sdfsdfsdf");

            }

            if (response != null)

            {

                Console.WriteLine("test3");

                Console.WriteLine(JsonSerializer.Serialize(response));

            }

            else

            {

                Console.WriteLine("test4");

            }

        }

        catch

        {

            Console.WriteLine("test5");

        }

    }

}