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Merged
Alexandre Zollinger Chohfi (azchohfi) merged 4 commits into from
Sep 2, 2026
Merged

Set ApplicationIcon in the C# app templates #6728

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be6386a
Set ApplicationIcon in the C# app templates
azchohfi Aug 28, 2026
17dbe17
Merge branch 'main' into azchohfi-template-application-icon
azchohfi Sep 1, 2026
4b69ea2
Bump Reactor to 0.1.0-preview.14 and drop the explicit title bar icon
azchohfi Sep 1, 2026
60641f2
Merge branch 'main' into azchohfi-template-application-icon
azchohfi Sep 2, 2026
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2 changes: 1 addition & 1 deletion dev/Templates/Dotnet/templates/reactor-blank-app/.template.config/template.json
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Expand Up @@ -50,7 +50,7 @@
"reactorVersion": {
"type": "parameter",
"datatype": "text",
"defaultValue": "0.1.0-preview.13",
"defaultValue": "0.1.0-preview.14",
"replaces": "$ReactorVersion$",
"description": "Microsoft.UI.Reactor (and Microsoft.UI.Reactor.Devtools) NuGet version to reference."
},
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2 changes: 1 addition & 1 deletion dev/Templates/Dotnet/templates/reactor-mvu-app/.template.config/template.json
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Expand Up @@ -50,7 +50,7 @@
"reactorVersion": {
"type": "parameter",
"datatype": "text",
"defaultValue": "0.1.0-preview.13",
"defaultValue": "0.1.0-preview.14",
"replaces": "$ReactorVersion$",
"description": "Microsoft.UI.Reactor (and Microsoft.UI.Reactor.Devtools) NuGet version to reference."
},
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2 changes: 1 addition & 1 deletion dev/Templates/Dotnet/templates/reactor-navigation-app/.template.config/template.json
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Expand Up @@ -50,7 +50,7 @@
"reactorVersion": {
"type": "parameter",
"datatype": "text",
"defaultValue": "0.1.0-preview.13",
"defaultValue": "0.1.0-preview.14",
"replaces": "$ReactorVersion$",
"description": "Microsoft.UI.Reactor (and Microsoft.UI.Reactor.Devtools) NuGet version to reference."
},
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2 changes: 1 addition & 1 deletion dev/Templates/Dotnet/templates/reactor-tabview-app/.template.config/template.json
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Expand Up @@ -50,7 +50,7 @@
"reactorVersion": {
"type": "parameter",
"datatype": "text",
"defaultValue": "0.1.0-preview.13",
"defaultValue": "0.1.0-preview.14",
"replaces": "$ReactorVersion$",
"description": "Microsoft.UI.Reactor (and Microsoft.UI.Reactor.Devtools) NuGet version to reference."
},
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1 change: 1 addition & 0 deletions dev/Templates/Source/ProjectTemplates/Desktop/CSharp/MvvmApp/ProjectTemplate.csproj
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Expand Up @@ -5,6 +5,7 @@
<TargetPlatformMinVersion>10.0.17763.0</TargetPlatformMinVersion>
<RootNamespace>$safeprojectname$</RootNamespace>
<ApplicationManifest>app.manifest</ApplicationManifest>
<ApplicationIcon Condition="Exists('Assets\AppIcon.ico')">Assets\AppIcon.ico</ApplicationIcon>
<Platforms>x86;x64;ARM64</Platforms>
<RuntimeIdentifier Condition="'$(RuntimeIdentifier)' == ''">win-$([System.Runtime.InteropServices.RuntimeInformation]::ProcessArchitecture.ToString().ToLowerInvariant())</RuntimeIdentifier>
<PublishProfile Condition="Exists('Properties\PublishProfiles\win-$(Platform).pubxml')">win-$(Platform).pubxml</PublishProfile>
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1 change: 1 addition & 0 deletions dev/Templates/Source/ProjectTemplates/Desktop/CSharp/NavigationApp/ProjectTemplate.csproj
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Expand Up @@ -5,6 +5,7 @@
<TargetPlatformMinVersion>10.0.17763.0</TargetPlatformMinVersion>
<RootNamespace>$safeprojectname$</RootNamespace>
<ApplicationManifest>app.manifest</ApplicationManifest>
<ApplicationIcon Condition="Exists('Assets\AppIcon.ico')">Assets\AppIcon.ico</ApplicationIcon>
<Platforms>x86;x64;ARM64</Platforms>
<RuntimeIdentifier Condition="'$(RuntimeIdentifier)' == ''">win-$([System.Runtime.InteropServices.RuntimeInformation]::ProcessArchitecture.ToString().ToLowerInvariant())</RuntimeIdentifier>
<PublishProfile Condition="Exists('Properties\PublishProfiles\win-$(Platform).pubxml')">win-$(Platform).pubxml</PublishProfile>
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1 change: 0 additions & 1 deletion dev/Templates/Source/ProjectTemplates/Desktop/CSharp/ReactorBlankApp/App.cs
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Expand Up @@ -14,7 +14,6 @@ class App : Component
public override Element Render()
{
var titleBar = TitleBar("$projectname$")
.Icon("ms-appx:///Assets/AppIcon.ico")
.Flex(shrink: 0);

// This is the main content area of your application.
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1 change: 1 addition & 0 deletions dev/Templates/Source/ProjectTemplates/Desktop/CSharp/ReactorBlankApp/ProjectTemplate.csproj
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Expand Up @@ -6,6 +6,7 @@
<SupportedOSPlatformVersion>10.0.17763.0</SupportedOSPlatformVersion>
<RootNamespace>$safeprojectname$</RootNamespace>
<ApplicationManifest>app.manifest</ApplicationManifest>
<ApplicationIcon Condition="Exists('Assets\AppIcon.ico')">Assets\AppIcon.ico</ApplicationIcon>
<Platforms>x86;x64;ARM64</Platforms>
<RuntimeIdentifier Condition="'$(RuntimeIdentifier)' == ''">win-$([System.Runtime.InteropServices.RuntimeInformation]::ProcessArchitecture.ToString().ToLowerInvariant())</RuntimeIdentifier>
<PublishProfile Condition="Exists('Properties\PublishProfiles\win-$(Platform).pubxml')">win-$(Platform).pubxml</PublishProfile>
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1 change: 0 additions & 1 deletion dev/Templates/Source/ProjectTemplates/Desktop/CSharp/ReactorMvuApp/App.cs
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Expand Up @@ -34,7 +34,6 @@ public override Element Render()
var (state, dispatch) = UseReducer<CounterState, CounterMessage>(Update, new CounterState(0));

var titleBar = TitleBar("$projectname$")
.Icon("ms-appx:///Assets/AppIcon.ico")
.Flex(shrink: 0);

var content = VStack(16,
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1 change: 1 addition & 0 deletions dev/Templates/Source/ProjectTemplates/Desktop/CSharp/ReactorMvuApp/ProjectTemplate.csproj
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Expand Up @@ -6,6 +6,7 @@
<SupportedOSPlatformVersion>10.0.17763.0</SupportedOSPlatformVersion>
<RootNamespace>$safeprojectname$</RootNamespace>
<ApplicationManifest>app.manifest</ApplicationManifest>
<ApplicationIcon Condition="Exists('Assets\AppIcon.ico')">Assets\AppIcon.ico</ApplicationIcon>
<Platforms>x86;x64;ARM64</Platforms>
<RuntimeIdentifier Condition="'$(RuntimeIdentifier)' == ''">win-$([System.Runtime.InteropServices.RuntimeInformation]::ProcessArchitecture.ToString().ToLowerInvariant())</RuntimeIdentifier>
<PublishProfile Condition="Exists('Properties\PublishProfiles\win-$(Platform).pubxml')">win-$(Platform).pubxml</PublishProfile>
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1 change: 0 additions & 1 deletion dev/Templates/Source/ProjectTemplates/Desktop/CSharp/ReactorNavigationApp/App.cs
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Expand Up @@ -47,7 +47,6 @@ public override Element Render()
};

var titleBar = TitleBar("$projectname$")
.Icon("ms-appx:///Assets/AppIcon.ico")
.WithNavigation(nav)
.PaneToggleButtonVisible(true)
.PaneToggleRequested(() => setIsPaneOpen(!isPaneOpen))
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1 change: 1 addition & 0 deletions ...plates/Source/ProjectTemplates/Desktop/CSharp/ReactorNavigationApp/ProjectTemplate.csproj
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Expand Up @@ -6,6 +6,7 @@
<SupportedOSPlatformVersion>10.0.17763.0</SupportedOSPlatformVersion>
<RootNamespace>$safeprojectname$</RootNamespace>
<ApplicationManifest>app.manifest</ApplicationManifest>
<ApplicationIcon Condition="Exists('Assets\AppIcon.ico')">Assets\AppIcon.ico</ApplicationIcon>
<Platforms>x86;x64;ARM64</Platforms>
<RuntimeIdentifier Condition="'$(RuntimeIdentifier)' == ''">win-$([System.Runtime.InteropServices.RuntimeInformation]::ProcessArchitecture.ToString().ToLowerInvariant())</RuntimeIdentifier>
<PublishProfile Condition="Exists('Properties\PublishProfiles\win-$(Platform).pubxml')">win-$(Platform).pubxml</PublishProfile>
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1 change: 1 addition & 0 deletions ...Templates/Source/ProjectTemplates/Desktop/CSharp/ReactorTabViewApp/ProjectTemplate.csproj
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Expand Up @@ -6,6 +6,7 @@
<SupportedOSPlatformVersion>10.0.17763.0</SupportedOSPlatformVersion>
<RootNamespace>$safeprojectname$</RootNamespace>
<ApplicationManifest>app.manifest</ApplicationManifest>
<ApplicationIcon Condition="Exists('Assets\AppIcon.ico')">Assets\AppIcon.ico</ApplicationIcon>
<Platforms>x86;x64;ARM64</Platforms>
<RuntimeIdentifier Condition="'$(RuntimeIdentifier)' == ''">win-$([System.Runtime.InteropServices.RuntimeInformation]::ProcessArchitecture.ToString().ToLowerInvariant())</RuntimeIdentifier>
<PublishProfile Condition="Exists('Properties\PublishProfiles\win-$(Platform).pubxml')">win-$(Platform).pubxml</PublishProfile>
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1 change: 1 addition & 0 deletions ...es/Source/ProjectTemplates/Desktop/CSharp/SingleProjectPackagedApp/ProjectTemplate.csproj
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Expand Up @@ -5,6 +5,7 @@
<TargetPlatformMinVersion>10.0.17763.0</TargetPlatformMinVersion>
<RootNamespace>$safeprojectname$</RootNamespace>
<ApplicationManifest>app.manifest</ApplicationManifest>
<ApplicationIcon Condition="Exists('Assets\AppIcon.ico')">Assets\AppIcon.ico</ApplicationIcon>
<Platforms>x86;x64;ARM64</Platforms>
<RuntimeIdentifier Condition="'$(RuntimeIdentifier)' == ''">win-$([System.Runtime.InteropServices.RuntimeInformation]::ProcessArchitecture.ToString().ToLowerInvariant())</RuntimeIdentifier>
<PublishProfile Condition="Exists('Properties\PublishProfiles\win-$(Platform).pubxml')">win-$(Platform).pubxml</PublishProfile>
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1 change: 1 addition & 0 deletions dev/Templates/Source/ProjectTemplates/Desktop/CSharp/TabViewApp/ProjectTemplate.csproj
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Expand Up @@ -5,6 +5,7 @@
<TargetPlatformMinVersion>10.0.17763.0</TargetPlatformMinVersion>
<RootNamespace>$safeprojectname$</RootNamespace>
<ApplicationManifest>app.manifest</ApplicationManifest>
<ApplicationIcon Condition="Exists('Assets\AppIcon.ico')">Assets\AppIcon.ico</ApplicationIcon>
<Platforms>x86;x64;ARM64</Platforms>
<RuntimeIdentifier Condition="'$(RuntimeIdentifier)' == ''">win-$([System.Runtime.InteropServices.RuntimeInformation]::ProcessArchitecture.ToString().ToLowerInvariant())</RuntimeIdentifier>
<PublishProfile Condition="Exists('Properties\PublishProfiles\win-$(Platform).pubxml')">win-$(Platform).pubxml</PublishProfile>
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