Nov 11, 2025 · In a two-way binding scenario, you must specify a second function for the reverse direction of the binding. Use the BindBack binding property for this function. In the following …

Jun 24, 2009 · Just seems too wordy for something as simple as setting one bool to the inverse of another bool. Related: stackoverflow.com/questions/534575/… You can use a …

Jan 16, 2023 · In this article we demonstrate how to use and write XAML Behaviors in a WinUI 3 Desktop app. We’ll cover some of the existing behaviors that are exposed via Community …

Oct 20, 2022 · You can't use functions when your app targets earlier versions of Windows 10. For more info about target versions, see Version adaptive code. In the following example, the …

Jan 17, 2023 · WinUI3 doesn't have DynamicResource, only StaticResource. And since the two views are in different XAML files, and ToDoTaskView in a templated context, StaticResource …

Apr 23, 2023 · I have a WinUI3 project, I create a custom ListBoxItem style, because the ListBoxItem will use in multiple pages, so I put it in App.xaml ResourceDictionary. When I try to …

May 22, 2023 · As the linked answer calls out, the parameter arrives not through the constructor but through the OnNavigatingTo and OnNavigatedTo arguments.

Gets or sets the converter object that is called by the binding engine to modify the data as it is passed between the source and target, or vice versa. The IValueConverter object that modifies …

Jun 20, 2024 · Using WinUi 3 I am trying to allow a user to add data to an SQLite database by the way of controls on a page. In this particular case I have 2 text boxes whose text value I send to …

One common practice is to bind the IsEnabled properties of navigation buttons to CanGoBack and CanGoForward so that users can't navigate to a page that doesn't exist.