// do something here

using System;
using System.Net.Http;
using System.Threading.Tasks;
 
namespace SimpleAsync
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Simple async");
 
            try
            {
                LengthyAsyncTask().Wait();
            }
            catch (Exception ex)
            {
                Console.WriteLine("There was an exception: " + ex.ToString());
            }
 
            Console.WriteLine("Press enter to quit application...");
            Console.ReadLine();
        }
 
        static async Task LengthyAsyncTask()
        {
            var response = await GetWebPage("https://www.dosomethinghere.com");
            Console.WriteLine("Response: " + response);
            // do something here with the response
        }
 
        static async Task<string> GetWebPage(string url)
        {
            var client = new HttpClient();
            var response = await client.GetAsync(url);
            var responseString = await response.Content.ReadAsStringAsync();
            return responseString;
        }
    }
}