SonarLint.VisualStudio.Progress.Controller.SequentialProgressController.OnStarted C# (CSharp) Method

        private void OnStarted()
        {
            this.IsStarted = true;
            this.ThreadSafeCreateCancellationTokenSource();

            VsThreadingHelper.RunInline(this, VsTaskRunContext.UIThreadNormalPriority, () =>
            {
                ConfigureStepEventListeners(true);

                var delegates = this.StartedPrivate;
                if (delegates != null)
                {
                    ProgressEventArgs args = new ProgressEventArgs();
                    delegates(this, args);
                    // Verify that the observer handled it since now easy way of testing
                    // serialized raising and handling of the event across the classes
                    args.CheckHandled();
                }
            });
        }