Updated Wiki: class: JPushClient

class Program
 {
      staticvoid Main(string[] args)
      {
          var appKey = "1234567890abcdef"; // Your App Key from JPushvar masterSecret = "1234567890abcdef"; // Your Master Secret from JPush
          Dictionary<string, string> customizedValues = new Dictionary<string, string>();
          customizedValues.Add("CK1", "CV1");
          customizedValues.Add("CK2", "CV2");
          JPushClient client = new JPushClient(appKey, masterSecret, false);
          var response = client.SendPushMessage(new PushMessageRequest
          {
              MessageType = MessageType.Notification,
              Platform = PushPlatform.Android,
              Description = "DotNET",
              PushType = PushType.Broadcast,
              IsTestEnvironment = true,
              Message = new PushMessage
              {
                  Content = "Hello, this is a test push from .NET. Have a nice day!",
                  PushTitle = "A title.",
                  Sound = "YourSound",
                  CustomizedValue = customizedValues
              }
          });
          Console.WriteLine(response.ResponseCode.ToString() + ":"+ response.ResponseMessage);
          Console.WriteLine("Push sent.");
          Console.WriteLine(response.ResponseCode.ToString() + ":"+ response.ResponseMessage);
          List<string> idToCheck = new List<string>();
          idToCheck.Add(response.MessageId);
          var statusList = client.QueryPushMessageStatus(idToCheck);
          Console.WriteLine("Status track is completed.");
          if (statusList != null)
          {
          foreach (var one in statusList)
              {
                  Console.WriteLine(string.Format("Id: {0}, Android: {1}, iOS: {2}", one.MessageId, one.AndroidDeliveredCount, one.ApplePushNotificationDeliveredCount));
              }
          }
          Console.WriteLine("Press any key to exit.");
          Console.Read();
      }
  }