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namespace UWPBackgroundTaskDemo
{
  using System;
  using System.Collections.Generic;
  using System.Threading.Tasks;
  using Windows.ApplicationModel.Background;
  using System.Linq;

    ///Helper class for regsitering multiple background task
    public static class BackgroundTaskRegistrationHelper

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//No third party library required for this code.

using System.Net;
using System.Net.Http;
using System.Threading.Tasks;

internal static class Stripe
{
    internal static async Task<string> DoesTLS12Support()
    {

deepumi

 using System.Runtime.Serialization.Json;
 using System.Text;
 using System.Xml.Linq;

 internal static string JsonToXmlResponse(this Type type)
  {
      if (type == null) return string.Empty;
      var json = new ObjectGenerator().GenerateObject(type).Serialize();
      var xml = XDocument.Load(JsonReaderWriterFactory.CreateJsonReader(Encoding.ASCII.GetBytes(json), new XmlDictionaryReaderQuotas()));
      return xml.ToString();

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    public class UriQueryStringBuilder : UriBuilder
    {
        private readonly IDictionary<string, string> _queryParameters;

        public UriQueryStringBuilder(string schemeName, string hostName, string path) : this(schemeName, hostName, path, null) { }

        public UriQueryStringBuilder(string schemeName, string hostName, string path, IEnumerable<KeyValuePair<string, string>> queryParameters) : this(schemeName, hostName,path,null)
        {
            if (queryParameters == null) return;

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    try
    {
        var httpWebRequest = (System.Net.HttpWebRequest)System.Net.WebRequest.Create("API URL HERE");
        httpWebRequest.Headers.Add("Authorization", string.Format("Bearer {0}", "REPLACE YOUR TOKEN"));
        httpWebRequest.ContentType = "application/json"; //for xml response change to application/xml
        httpWebRequest.Method = "GET";
        httpWebRequest.Accept = "application/json";

        var httpResponse = (System.Net.HttpWebResponse)httpWebRequest.GetResponse();

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class C
{
    public event EventHandler<EventArgs> ItemDiscarded;

    public void Add(int value)
    {
        OnItemDiscarded(value);//trigger event handler
    }

    void OnItemDiscarded(int value)

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using System;
using System.Collections.Generic;
using System.ComponentModel;

public class DictionaryParameter
{
    private readonly Dictionary<string, object> _parameters = new Dictionary<string, object>(StringComparer.OrdinalIgnoreCase);

    public DictionaryParameters(object param)
    {

deepumi

ExpressionBodied Methods => public string SomeMethod => "Hello world";

ConditionalAccessOperator - Elvis Operator ?.    SomeMethod?.Property

AutoPropertyIntializers public List<string> Roles {get;set;}  = new[] {"FFF","FF"};

Primary Constructor 

   class C(string a, string b)
   {

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public struct PropertyBag<T1, T2>
{
    public PropertyBag(T1 t1, T2 t2)
    {
        Item1 = t1;
        Item2 = t2;
    }

    public T1 Item1;
    

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    internal class FtpClient
    {
        const string BaseUrl = "ftp://[IPADDRESS]/[FOLDER_PATH/";

        private FtpWebRequest CreateRequest(string url)
        {
            var request = FtpWebRequest.Create(url) as FtpWebRequest;
            request.Credentials = new NetworkCredential("[USERNAME]", "[PASSWORD]");
            request.UsePassive = true;
            request.UseBinary = true;