How to format a DatePicker in WinUI 3 to display date format as: day/month/year (dd/MMM/yyyy)?
See the question and my original answer on StackOverflowThe easiest way is to configure the application's package.appxmanifest to set
<Resource Language="sr-Latn-RS"/>
as instructed in the official documentation Localize your WinUI 3 app
and the picker will update it's UI automatically:
