Did you test with WM_SETICON and various formats as I posted on your issue on GitHub ?
https://github.com/microsoft/microsoft-ui-xaml/issues/8134
(and the forum here for WinUI3 is https://learn.microsoft.com/en-us/answers/tags/184/windows-app-sdk)
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Hi, I am currently working in an Win-Ui 3 Project, where i have added the icon to my application, but the thing is while running the application in task manager, the application icon is stretched out and not displaying properly in windows 11 . In Windows 10 icons are coming properly in task manger.
Steps to reproduce the bug
1.Create a winui-3 project.
2.In mainui.csproj add "Assets\Test.ico".
3.In mainwindow.xaml.cs class "AppWindow _appWindow;" , & In constructor "_appWindow.SetIcon(@"Assets\Test.ico");".
4.Run The application.
5.Open Task Manger and expand the application.
Expected behavior
Logo should display without strecthing in task manager.
NuGet package version
WinUI 3 - Windows App SDK 1.2.3: 1.2.230118.102
Windows version
Windows 11 (21H2): Build 22000
Additional context
Image resolution, I've added 256*256, I've changed the resolutions and tested not working as expected if i decrease the resolution of icon the image is fading in task bar.
Note: This issue us mainly coming in windows 11 OS, I've added the screen shot of windows 11 and windows 10
using Microsoft.UI.Windowing;
using Microsoft.UI.Xaml;
using Microsoft.UI.Xaml.Controls;
using Microsoft.UI.Xaml.Controls.Primitives;
using Microsoft.UI.Xaml.Data;
using Microsoft.UI.Xaml.Input;
using Microsoft.UI.Xaml.Media;
using Microsoft.UI.Xaml.Navigation;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices.WindowsRuntime;
using Windows.Foundation;
using Windows.Foundation.Collections;
using Windows.Graphics;
namespace TestHead
{
/// A
/// </su
public sealed partial class MainWindow : Window
{
AppWindow appWindow;
public MainWindow()
{
this.InitializeComponent();
appWindow = this.GetAppWindow();
appWindow.SetIcon(@"Assets\icon90.ico");
}
private void myButton_Click(object sender, RoutedEventArgs e)
{
myButton.Content = "Clicked";
}
}
public static class WindowsExtensions
{
public static void Resize(this Window window, SizeInt32 size)
{
var appWindow = window.GetAppWindow();
appWindow.Resize(size);
}
public static AppWindow GetAppWindow(this Window window)
{
var hWnd = WinRT.Interop.WindowNative.GetWindowHandle(window);
var myWndId = Microsoft.UI.Win32Interop.GetWindowIdFromWindow(hWnd);
return AppWindow.GetFromWindowId(myWndId);
}
}
}
Did you test with WM_SETICON and various formats as I posted on your issue on GitHub ?
https://github.com/microsoft/microsoft-ui-xaml/issues/8134
(and the forum here for WinUI3 is https://learn.microsoft.com/en-us/answers/tags/184/windows-app-sdk)