dotnet/wpf

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WPF is a .NET Core UI framework for building Windows desktop applications.

Stars: 7.7k
Forks: 1.3k
Open beginner issues: 0
Indexed issues: 1.4k
Avg merge: 1d 11h
Merged PRs (30d): 61

Dominant language: C#
License: MIT
Last GitHub push: Sep 15, 2026
Latest indexed: Sep 15, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: help wanted good first issue

Open All

1441 open issues indexed

WPF and RDP Questions Open

.NET Framework Question

dotnet/wpf#3646 · 16 comments · 6 reactions · 0 assignees · Indexed Sep 15, 2026
Spell checker property to allow checking uppercase Open

API suggestion

dotnet/wpf#3653 · 3 comments · 5 reactions · 0 assignees · Indexed Sep 15, 2026
Add CurrentState property to MediaElement Open

API suggestion

dotnet/wpf#3655 · 0 comments · 17 reactions · 0 assignees · Indexed Sep 15, 2026
Touch scrolling stops working in the main window if a separate window is shown on loading in a separate thread Open

issue-type-test-bug

dotnet/wpf#3687 · 1 comment · 5 reactions · 0 assignees · Indexed Sep 15, 2026
WPF WindowChrome Rendering Issue Open

dotnet/wpf#3675 · 2 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
.NET 5 RC2 WPF self-contained, single exe publish fails if its using assets from another .net 5 wpf project Open

Investigate

dotnet/wpf#3711 · 7 comments · 5 reactions · 0 assignees · Indexed Sep 15, 2026
Inconsistent behaviours when animating grid width/height (with reproducible demo) Open

Bug

dotnet/wpf#3680 · 5 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Runtime exception in .net Core 3.1 App when changing p:AssemblyVersion on build Open

Bug

dotnet/wpf#3793 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Reliable way of exporting complex UIElements to a bitmap Open

Question

dotnet/wpf#3682 · 7 comments · 4 reactions · 0 assignees · Indexed Sep 15, 2026
Korean keystoke is lost when a completion candidate appears in ComboBox. Open

Bug

dotnet/wpf#3691 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Unable to specify font-size in a way that respects Windows 10 text scaling Open

Documentation Enhancement Requested

dotnet/wpf#3701 · 1 comment · 3 reactions · 0 assignees · Indexed Sep 15, 2026
API documentation debt - WPF Open

Documentation help wanted

dotnet/wpf#3708 · 4 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
UCEERR_RENDERTHREADFAILURE when hosting ElementHost within WindowsFormsHost Open

.NET Framework Investigate

dotnet/wpf#3719 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
WPF should target DXVK allowing Linux Open

Enhancement Requested

dotnet/wpf#3726 · 28 comments · 6 reactions · 0 assignees · Indexed Sep 15, 2026
WPF + DXVK + WebGPU/We metal = SilverLight Open

Enhancement Requested

dotnet/wpf#3727 · 8 comments · 3 reactions · 0 assignees · Indexed Sep 15, 2026
Build WPF applications on macOS Open

Enhancement Requested

dotnet/wpf#3740 · 1 comment · 5 reactions · 0 assignees · Indexed Sep 15, 2026
Bug: WindowChromeWorker Precedence in HitTest is Incorrect Open

Bug

dotnet/wpf#3741 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 15, 2026
WriteableBitmap expensive to create on working thread Open

.NET Framework Enhancement Requested

dotnet/wpf#3743 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Application class can't instantiate again Open

.NET Framework Enhancement Requested

dotnet/wpf#3744 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
WPF Textblock text clipped when writing to XPS if textblock has dropshadoweffect and inside a Viewbox Open

.NET Framework Bug

dotnet/wpf#3745 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
WPF Window is broken on Widows 10 Open

.NET Framework Bug

dotnet/wpf#3747 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
ColorAnimationUsingKeyFrames SourceValueInfo[] leaks Open

.NET Framework Bug

dotnet/wpf#3749 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
XPSDocumentWriter silent failure Open

.NET Framework Bug

dotnet/wpf#3750 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Pressing <Enter> Key While Editing WPF DataGrid Open

.NET Framework Needs minimal repro project

dotnet/wpf#3753 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Error validation template does not actualised within ListView and DisplayMemberBinding Open

.NET Framework Bug

dotnet/wpf#3755 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
WPF multiline TextBox CaretIndex resets to beginningof line when navigating vertically Open

.NET Framework Bug

dotnet/wpf#3757 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
WPF element Loaded event firing twice without Unloaded event in between Open

.NET Framework Design Discussion Enhancement Requested

dotnet/wpf#3758 · 1 comment · 6 reactions · 0 assignees · Indexed Sep 15, 2026
WPF bug with FlowDocumentReader Context Menu Open

.NET Framework Bug

dotnet/wpf#3759 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
WPF: Nested Scrollviewer do not repsect parent MaxHeight constraints Open

.NET Framework

dotnet/wpf#3760 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
.NET Framework 4.8 WPF - Setting MainWindow.Language may cause app not displaying Open

.NET Framework Bug

dotnet/wpf#3761 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Header is not updated in HeaderedContentControl when dynamically change the item using TreeView Open

.NET Framework

dotnet/wpf#3763 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
WPF XAML TextBlock does not display text properly when you assign Afgheni currency symbol Open

.NET Framework

dotnet/wpf#3764 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
System.Windows.Media.Imaging.RenderTargetBitmap.Render does not render from remote desktop Open

.NET Framework

dotnet/wpf#3765 · 6 comments · 5 reactions · 0 assignees · Indexed Sep 15, 2026
WPF Window isn't drawn in correct bounds if WindowState is Maximized and WindowStyle is changed in runtime Open

.NET Framework

dotnet/wpf#3766 · 0 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
WPF DataGrid with 1 frozen column - horizontal scroll problem Open

.NET Framework

dotnet/wpf#3767 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
WPF . NetCore DynamicResource broken by Visibility Open

.NET Framework

dotnet/wpf#3768 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
System.Windows.Primitives.Popup - Can't refocus to TextBox after clicking another Window Open

.NET Framework Needs minimal repro project

dotnet/wpf#3769 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
WPF drop is not working Open

.NET Framework

dotnet/wpf#3772 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Typing Japanese in a WPF RichTextBox Open

:mailbox_with_no_mail: waiting-author-feedback .NET Framework Question

dotnet/wpf#3773 · 7 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Use accent color as the default color for controls Open

Enhancement Requested

dotnet/wpf#3775 · 23 comments · 15 reactions · 0 assignees · Indexed Sep 15, 2026
MenuItem with ApplicationCommand doesn't get localized in self-contained deployment Open

Bug

dotnet/wpf#3784 · 0 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
References referred in WPF XAML only not copied to main project output Open

.NET Framework

dotnet/wpf#3802 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
WPF is not trim-compatible Open

Enhancement Requested Work Item

dotnet/wpf#3811 · 32 comments · 106 reactions · 1 assignee · Indexed Sep 15, 2026
Application.LoadComponent throws exception when loading XAML resource with AttachedProperty inconsistently Open

.NET Framework

dotnet/wpf#3813 · 2 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Calls to comctl32.dll succeed in .NET 4.8, but fail in .NET 5 with System.EntryPointNotFoundException Open

dotnet/wpf#6810 · 28 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
AssemblyLoadContext.Unload does not unload a Wpf Library Open

Investigate

dotnet/wpf#3816 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 15, 2026
System.Windows.Media.Matrix: Span-based Transform Overloads Open

API suggestion

dotnet/wpf#3836 · 2 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
NullReferenceException when drawing in InkCanvas after editing mode change Open

.NET Framework Bug

dotnet/wpf#3840 · 2 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Inconsistencies and unexpected results when binding to objects with explicit interface implementations Open

.NET Framework API suggestion Design Discussion Investigate

dotnet/wpf#3855 · 6 comments · 3 reactions · 0 assignees · Indexed Sep 15, 2026
Localization of WPF standard components Open

Bug Investigate

dotnet/wpf#3863 · 3 comments · 3 reactions · 1 assignee · Indexed Sep 15, 2026

dotnet/wpf

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