the minimal request csproj properties for creating an unpackage desktop winui app

App1.csproj

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <OutputType>WinExe</OutputType>
    <TargetFramework>net9.0-windows10.0.26100.0</TargetFramework>
    <UseWinUI>true</UseWinUI>
    <Nullable>enable</Nullable>
    <ImplicitUsings>true</ImplicitUsings>
    <ApplicationManifest>app.manifest</ApplicationManifest>
  </PropertyGroup>
  
  <PropertyGroup>
    <EnableMsixTooling>true</EnableMsixTooling>
    <WindowsAppSDKSelfContained>true</WindowsAppSDKSelfContained>
    <Platforms Condition="'$(WindowsAppSDKSelfContained)' == 'true'">x64;ARM64</Platforms>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.26100.1742" />
    <PackageReference Include="Microsoft.WindowsAppSDK" Version="1.6.250205002" />
    <PackageReference Condition="'$(PublishAot)' == 'true'" Include="Microsoft.Web.WebView2" Version="1.0.3065.39" />
  </ItemGroup>
</Project>

I hate wasdk

<PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.28000.2270" />
<PackageReference Include="Microsoft.WindowsAppSDK" Version="2.2.0" />
<PackageReference Include="Microsoft.WindowsAppSDK.AI" Version="2.2.3" ExcludeAssets="all" PrivateAssets="all" />
<PackageReference Include="Microsoft.WindowsAppSDK.DWrite" Version="2.1.0" ExcludeAssets="all" PrivateAssets="all" />
<PackageReference Include="Microsoft.Windows.AI.MachineLearning" Version="2.1.70" ExcludeAssets="all" PrivateAssets="all" />
<PackageReference Include="Microsoft.WindowsAppSDK.ML" Version="2.1.70" ExcludeAssets="all" PrivateAssets="all" />
<PackageReference Include="Microsoft.WindowsAppSDK.Widgets" Version="2.0.5" ExcludeAssets="all" PrivateAssets="all" />
<PackageReference Include="Microsoft.Web.WebView2" Version="1.0.3719.77" ExcludeAssets="all" PrivateAssets="all" />
<PackageReference Include="System.Numerics.Tensors" Version="9.0.0" ExcludeAssets="all" PrivateAssets="all" />

不能排除这个，会直接影响生成产物，生成带 i18n 文件夹一大坨，直接只引用 Microsoft.WindowsAppSDK.WinUI 也是同理。
Include="Microsoft.WindowsAppSDK.Runtime"

下面这样就没问题。。也就是说最新的 wasdk winui 依赖方式像下面一样

<PackageReference Include="Microsoft.WindowsAppSDK.WinUI" Version="2.2.1" />
<PackageReference Include="Microsoft.WindowsAppSDK.Runtime" Version="2.2.0" />
<PackageReference Include="Microsoft.Web.WebView2" Version="1.0.4022.49" ExcludeAssets="all" PrivateAssets="all" />

如果依赖引用了低版本的 Microsoft.WindowsAppSDK 直接依赖就会报错，还是需要排除

<PackageReference Include="Microsoft.WindowsAppSDK" Version="2.2.0" />    
<PackageReference Include="Microsoft.Windows.AI.MachineLearning" Version="2.1.70" ExcludeAssets="all" PrivateAssets="all" />
<PackageReference Include="Microsoft.Web.WebView2" Version="1.0.3719.77" ExcludeAssets="all" PrivateAssets="all" />

关键只需要 去掉 Microsoft.Windows.AI.MachineLearning 这个包就完美如初了