Issues

• x:Bind with ObservableCollection<string> as ItemsSource throws "Value does not fall within the expected range" in UWP/WinUI 3

  Pri3
  MicrosoftDocs/winui-api#142 · Filter by author LucaEvaroniLayover opened on Jul 29, 2025
  

• NavigationView.ShoulderNavigationEnabled doesn't work

  Pri3
  MicrosoftDocs/winui-api#127 · Filter by author ShatsDev opened on Nov 24, 2022
  

• Documentation gives incorrect information re. Swapchains.

  Pri3
  MicrosoftDocs/winui-api#120 · Filter by author Gavin-Williams opened on Jun 5, 2022
  3

  

• No example or hint on how to access the parameter argument of Frame.Navigate

  Pri2reunion/prodwinui-reference/tech
  MicrosoftDocs/winui-api#118 · Filter by author ghost opened on May 20, 2022
  

• Processing input on background threads

  Pri2reunion/prodwinui-reference/tech
  MicrosoftDocs/winui-api#115 · Filter by author timmarriott opened on May 10, 2022
  

• No C++ examples

  Pri2reunion/prodwinui-reference/tech
  MicrosoftDocs/winui-api#114 · Filter by author timmarriott opened on May 10, 2022
  

• Ask about

  Pri3
  MicrosoftDocs/winui-api#100 · Filter by author shenan-shenan opened on Mar 14, 2022
  

• Missing Critical Line of Code

  Pri2reunion/prodwinui-reference/tech
  MicrosoftDocs/winui-api#95 · Filter by author markolbert opened on Feb 27, 2022
  

• Setting ExpanderContentDownBorderThickness does not work?

  Pri2reunion/prodwinui-reference/tech
  MicrosoftDocs/winui-api#83 · Filter by author fman028 opened on Jan 24, 2022
  

• ContentDialog - commands support

  Pri3
  MicrosoftDocs/winui-api#71 · Filter by author CodeTraverser opened on Dec 23, 2021
  

• Not really any info on the use of GetXmlnsDefinitions property

  Pri1reunion/prodwinui-reference/tech
  MicrosoftDocs/winui-api#56 · Filter by author dotMorten opened on Oct 6, 2021
  

• Add example for showing Enums in ComboBox (localized)

  Pri2reunion/prodwinui-reference/tech
  MicrosoftDocs/winui-api#55 · Filter by author suchja opened on Sep 28, 2021
  

• Need guidance on implementing VirtualizingLayout

  Pri1reunion/prodwinui-reference/tech
  MicrosoftDocs/winui-api#54 · Filter by author michael-hawker opened on Aug 3, 2021