Initial data commit

Task/HTTPS-Client-authenticated/C-sharp/https-client-authenticated.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Net;
+
+class Program
+{
+    class MyWebClient : WebClient
+    {
+        protected override WebRequest GetWebRequest(Uri address)
+        {
+            HttpWebRequest request = (HttpWebRequest)base.GetWebRequest(address);
+            request.ClientCertificates.Add(new X509Certificate());
+            return request;
+        }
+    }
+    static void Main(string[] args)
+    {
+        var client = new MyWebClient();
+
+        var data = client.DownloadString("https://example.com");
+
+        Console.WriteLine(data);
+    }
+}