WebExpress.TabView.RefreshColor C# (CSharp) Method

        public void RefreshColor()
        {
            Thread thread = new Thread(new ThreadStart(async delegate()
            {
                Thread.Sleep(200);
                try
                {
                    await this.Dispatcher.BeginInvoke(DispatcherPriority.Send,
                        new ThreadStart(async delegate()
                        {
                            await ChangeColor();
                            this.Refresh();
                        }));
                }
                catch (Exception ex)
                {
                    Console.WriteLine("Address Changed error: " + ex.Message + " " + ex.Data);
                }
            })) {Name = "thread-UpdateText"};
            thread.Start();
        }