microsoft / microsoft-ui-xaml

Windows UI Library: the latest Windows 10 native controls and Fluent styles for your applications

microsoft/microsoft-ui-xaml Issues

WinUI 3 - Blank App, Packaged (WinUI 3 in Desktop) C# project template crashes in Release configuration
Updated in 11 hours3
ContentDialog has no show animation in 1.6-exp1
Updated 2 days ago2
DefaultTitleBarShouldMatchAppModeTheme does not respect RequestedTheme
Updated 2 days ago1
TitleBar API feedback
Updated 2 days ago24
Can't select text from TextBox/AutoSuggestBox set as content in TitleBar with the cursor
Updated 2 days ago2
AOT fails with Dictionary<T, U> in 1.6 Experimental
Updated 2 days ago1
Able to change the window height even if IsResizable is false but ExtendsContentIntoTitleBar is true
Updated 2 days ago2
ListView doesn't respect Visibility of contents
Updated 2 days ago1
When AOT was released, the XAML implicit conversion failed
Updated 2 days ago2
How to set a control/element especially MediaPlayerElement to full screen in WinUI3
Updated 2 days ago2
Enabling NumberBox AcceptsExpression ignores numbers smaller than 1 when entered in scientific notation
Updated 2 days ago1
Unexpected items were obtained in a subclass of ItemsControl
Updated 2 days ago1
ListView with Single selection mode can have two selected items.
Closed 2 days ago2
ListView reorder item triggers ObservableCollection Remove and Add instead of Move
Updated 2 days ago1
WebView2 right click menu does not follow cursor after moving window
Updated 2 days ago2
WinUI 3 ContentDialog declaration in xaml as Flyout does
Updated 2 days ago1
[.NET MAUI 9.0 Preview 4] Windows .NET MAUI App throws a "combase.dll: A fail fast exception occurred" upon making a grid visible on Windows
Closed 14 days ago2
Hiding titlebar with SetBorderAndTitleBar(true, false) cause maximizing the window hide taskbar
Updated 2 days ago1
MenuFlyout with cascading menus has weird shadow
Updated 2 days ago1
Resizing cursor showed near caption button when IsResizable=false while ExtendsContentIntoTitleBar=true
Updated 2 days ago3
Expanders need a button on the arrow to assist with the narrator.
Updated 2 days ago1
High CPU Usage in WinUI App When Screen is Locked on Remote Desktop Due to DWMCOREI.dll
Updated 3 days ago3
TitleBar doesn't show Subtitle/Header/Content/Footer
Updated 3 days ago6
TitleBar doesn't support TitleBarHeightOption.Standard
Updated 3 days ago1
New TitleBar Control Content/Footer/Header/Subtitle does not Shown
Closed 5 days ago2
ItemsSource breaks with AOT
Updated 3 days ago1
Selected SelectorBarItem text flickers when moving the mouse
Updated 3 days ago2
ColorPicker color name tooltip not dismissing
Updated 3 days ago1
When the IsSynchronizedWithCurrentItem is true throws XamlParseException
Updated 3 days ago1
ListView throws ArgumentOutOfRangeException when CollectionChanged is handled with Action = Reset
Updated 3 days ago1
ComboBox selects the wrong item after it is collapsed
Updated 3 days ago1
Dragging a file from Explorer over top of a WebView2 in the application window will launch another process
Updated 3 days ago2
[ListView] The app crash when try to use the right click during a reorder operation.
Updated 3 days ago2
Hide Window does not raise VisibilityChanged event
Closed 5 days ago
Crashing when binding to control resources
Updated 5 days ago1
MenuFlyoutItem icon's foreground doesn't change back to resting color
Updated 7 days ago1
WebView2 control throws OutOfMemoryException on call to EnsureCoreWebView2Async() after being loaded too many times
Updated 7 days ago1
Annoying automatic focus box without using the keyboard
Updated 7 days ago4
WinUI repo “microsoft-ui-xaml-lift” report a large number of errors after building
Updated 7 days ago2
Binding to own dependency properties is not working
Updated 11 days ago2
TextBox menu bad anti-aliasing
Updated 12 days ago1
TextBox menu does not follow theme change
Updated 13 days ago2
Using a custom DependencyProperty extension in XAML causes XamlParseException on property assignment
Updated 14 days ago1
Proposal: Add Method to Hit Test and Manually Transfer Clicks (like in Android & iOS)
Updated 16 days ago1
WinUI 3 Acrylic effect not working properly over MediaPlayerElement
Closed 20 days ago2
Pivot Item Content disappears from Pivot when dragging
Updated 17 days ago1
MediaSource.ExternalTimedTextSources.Clear causes unhandled exception if loaded TimeTextSource was not valid
Updated 17 days ago1
MenuFlyout text color has the wrong theme when the IsEnable property is changed in CodeBehind and the application theme is different from the OS theme
Updated 17 days ago1
InputNonClientPointerSource no longer works after removing titlebar with SetBorderAndTitleBar
Updated 17 days ago1
Proposal: Improve exception message for incorrect bound type using x:DataType
Updated 19 days ago