Microsoft.HockeyApp.ViewModels.FeedbackFlyoutVM.FeedbackFlyoutVM C# (CSharp) Method

        public FeedbackFlyoutVM()
        {
            RefreshCommand = new RelayCommand(() =>
            {
                this.IsBusy = true;
                var tasks = FeedbackThreadList.Where(t => !t.FeedbackThread.IsNewThread)
                                .Select(t => FeedbackManager.Current.RefreshFeedbackThreadVMAsync(SelectedFeedbackThread));
                Task.WaitAll(tasks.ToArray(),20);
                this.IsBusy = false;
            });

            AddThreadCommand = new RelayCommand(() =>
            {
                var threadVM = new FeedbackThreadVM();
                this.FeedbackThreadList.Add(threadVM);
                FeedbackManager.Current.AddFeedbackThread(threadVM);
                this.SelectedFeedbackThread = threadVM;
            });

            CloseThreadCommand = new RelayCommand(async () =>
            {
                var msg = this.SelectedFeedbackThread.IsNewThread ? 
                    LocalizedStrings.LocalizedResources.CloseNewThreadQuestion
                    : LocalizedStrings.LocalizedResources.CloseActiveThreadQuestion;
                var dialog = new MessageDialog(msg);
                dialog.Commands.Add(new UICommand() { Id = true, Label = LocalizedStrings.LocalizedResources.Yes });
                dialog.Commands.Add(new UICommand() { Id = false, Label = LocalizedStrings.LocalizedResources.No });
                var result = await dialog.ShowAsync();
                FeedbackFlyoutVM.ShowFlyout();
                if ((bool)result.Id)
                {
                    if (this.SelectedFeedbackThread.IsNewThread) { FeedbackManager.Current.SaveFeedbackThreadTokens(); }
                    this.FeedbackThreadList.Remove(this.SelectedFeedbackThread);
                    if (!this.FeedbackThreadList.Any())
                    {
                        this.FeedbackThreadList.Add(new FeedbackThreadVM());
                    }
                    this.SelectedFeedbackThread = this.FeedbackThreadList.First();
                }
            });
        }