![]() ![]() Toast->ExpirationTime = DateTime::Now->AddDays(2) Create toast content and show the toast! The default and maximum expiration time for local toast notifications is 3 days. In the code below, we set the expiration time to be 2 days. For example, if a promotion is only valid for 12 hours, set the expiration time to 12 hours. However, if the message in your notification is only relevant for a period of time, you should set an expiration time on the toast notification so the users do not see stale information from your app. In Windows 10 and 11, all toast notifications go in Action Center after they are dismissed or ignored by the user, so users can look at your notification after the popup is gone. Var details = as ToastNotificationActionTriggerDetail You can then retrieve the pre-defined arguments and user input, similar to the foreground activation.Īpp.xaml.cs protected override async void OnBackgroundActivated(BackgroundActivatedEventArgs args) Then in your, override the OnBackgroundActivated method. If ((i => i.(taskName)))īackgroundAccessStatus status = await BackgroundExecutionManager.RequestAccessAsync() īackgroundTaskBuilder builder = new BackgroundTaskBuilder()īuilder.SetTrigger(new ToastNotificationActionTrigger()) īackgroundTaskRegistration registration = builder.Register() If background task is already registered, do nothing const string taskName = "ToastBackgroundTask" We'll use an in-process background task in this code sample. Note that in-process background tasks will fail to run on older versions of Windows. If you are targeting build 14393 or later, you can use in-process background tasks, which greatly simplify things. When you specify background activation on your toast (or on a button inside the toast), your background task will be executed instead of activating your foreground app.įor more information on background tasks, please see Support your app with background tasks. The activation of foreground buttons are handled in the same way as the main toast body (your OnActivated will be called). Winrt::Windows::UI::Notifications::ToastNotification notif >AddText("Check this out, The Enchantments in Washington!")ĭoc.DocumentElement().SetAttribute(L"launch", L"action=viewConversation&conversationId=9813") ĭoc.SelectSingleNode(L"//text").InnerText(L"Andrew sent you a picture") ĭoc.SelectSingleNode(L"//text").InnerText(L"Check this out, Happy Canyon in Utah!") >AddArgument("action", "viewConversation") Construct the content and show the toast! ![]()
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