C#

public async Task<List<ActiveDirectoryUser>> ImportUsersAsync(string basePath)
{
    return await Task.Run(() =>
    {
        List<ActiveDirectoryUser> users = new List<ActiveDirectoryUser>();

        var rootEntry = new DirectoryEntry(basePath);
        var searcher = new DirectorySearcher(rootEntry);
        SearchResultCollection results = searcher.FindAll();

        if (results != null)
        {
            foreach (SearchResult result in results)
            {
                ActiveDirectoryUser user = new ActiveDirectoryUser();
                if (result.Properties.Contains("displayname"))
                {
                    user.DisplayName = (string)result.Properties["displayname"][0];
                    user.LoginName = (string)result.Properties["samaccountname"][0];

                    foreach (var prop in result.Properties)
                    {
                        DictionaryEntry de = (DictionaryEntry)prop;
                        ResultPropertyValueCollection rpvc = (ResultPropertyValueCollection)de.Value;
                        user.Properties.Add(de.Key.ToString(), rpvc[0].ToString());
                    }

                    users.Add(user);
                }
            }
        }

        return users;

    });
}

ActiveDirectoryHelper adHelper = new ActiveDirectoryHelper();

var users = adHelper.ImportUsersAsync(basePath);    // This is async

var user = adHelper.GetUserInfo(serverName, userName);

Console.WriteLine("Done");

public void CalcKeyRef()
 {
   foreach (KeyRefDB oKR in lAllKeyRef)
   {
     string sMethod = string.Format("DoKR{0}", oKR.KeyRefID);
     List<decimal> lResults = ????
   }
 }

 private List<decimal> DoKR1(List<decimal> lResults)
 {
   lResults = new List<decimal>();
   return lResults;
 }

// I AM TRYING TO WRITE AND CREATE A FILE, USING ONLY ONE BIT AT A TIME.
// I AM WRITING THE FILE, BUT NOTHING GOES IN.
// ALSO I GETTING ERRORS FOR BEING OUTSIDE OF THE ARRAY.
using System;
using System.IO;
using System.Collections;
namespace Applica
{
    static class Program
    {
        static void Main(string[] args)
        {
            bool tif = true;
            byte[] buffer = BitConverter.GetBytes(tif);
            FileInfo ap = new FileInfo("tempii.txt");
            string filePath = ap.FullName;
            string destinationPath = Path.Combine("C:\\check", Path.GetFileName(filePath));
            using (Stream output = File.OpenWrite(destinationPath))
            {
                int bits = 32;
                while (bits > 0)
                {
                    for (int i = 1; i < 33; i++)//4 random bytes
                    {
                        if (tif == true)
                        {
                            tif = false;
                            goto A;
                        }
                        if (tif == false) tif = true;
                        A:;
                        output.Write(buffer, 0, bits);
                    }
                }
            }
        }
    }
}