Update .NET MAUI projects to version 9

Co-authored-by: vb2ae <[email protected]>

Author: Copilot

samples/setup/Setup.Maui/Setup.Maui.csproj

@@ -1,14 +1,14 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
 	<PropertyGroup>
-		<TargetFrameworks>net8.0-android;net8.0-ios;</TargetFrameworks>
-		<TargetFrameworks Condition="$([MSBuild]::IsOSPlatform('windows'))">$(TargetFrameworks);net8.0-windows10.0.19041.0</TargetFrameworks>
+		<TargetFrameworks>net9.0-android;net9.0-ios;</TargetFrameworks>
+		<TargetFrameworks Condition="$([MSBuild]::IsOSPlatform('windows'))">$(TargetFrameworks);net9.0-windows10.0.19041.0</TargetFrameworks>
 		<!-- Uncomment to also build the tizen app. You will need to install tizen by following this: https://github.com/Samsung/Tizen.NET -->
 		<!-- <TargetFrameworks>$(TargetFrameworks);net8.0-tizen</TargetFrameworks> -->
 		<OutputType>Exe</OutputType>
 		<RootNamespace>Setup.Maui</RootNamespace>
     <UseMaui>True</UseMaui>
-    <MauiVersion>8.0.3</MauiVersion>
+    <MauiVersion>9.0.0</MauiVersion>
 		<SingleProject>true</SingleProject>
 		<ImplicitUsings>enable</ImplicitUsings>
 
@@ -57,8 +57,8 @@
 
   <ItemGroup>
     <PackageReference Include="Caliburn.Micro.Maui" Version="5.0.183-beta" />
-    <PackageReference Include="Microsoft.Maui.Controls" Version="8.0.92" />
-    <PackageReference Include="Microsoft.Maui.Controls.Compatibility" Version="8.0.92" />
+    <PackageReference Include="Microsoft.Maui.Controls" Version="9.0.120" />
+    <PackageReference Include="Microsoft.Maui.Controls.Compatibility" Version="9.0.120" />
   </ItemGroup>
 
 </Project>

src/Caliburn.Micro.Maui/Caliburn.Micro.Maui.csproj

@@ -1,18 +1,18 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net8.0;net8.0-android;net8.0-ios;net8.0-maccatalyst</TargetFrameworks>
-    <TargetFrameworks Condition="$([MSBuild]::IsOSPlatform('windows')) and '$(MSBuildRuntimeType)' == 'Full'">$(TargetFrameworks);net8.0-windows10.0.19041</TargetFrameworks>
+    <TargetFrameworks>net9.0;net9.0-android;net9.0-ios;net9.0-maccatalyst</TargetFrameworks>
+    <TargetFrameworks Condition="$([MSBuild]::IsOSPlatform('windows')) and '$(MSBuildRuntimeType)' == 'Full'">$(TargetFrameworks);net9.0-windows10.0.19041</TargetFrameworks>
     <TargetsForTfmSpecificBuildOutput>$(TargetsForTfmSpecificBuildOutput);CopyProjectReferencesToPackage</TargetsForTfmSpecificBuildOutput>
 
     <UseMaui>true</UseMaui>
     <SingleProject>true</SingleProject>
 
     <DefineConstants>MAUI</DefineConstants>
 
-    <SupportedOSPlatformVersion Condition="'$(TargetFramework)' == 'net8.0-ios'">14.2</SupportedOSPlatformVersion>
-    <SupportedOSPlatformVersion Condition="'$(TargetFramework)' == 'net8.0-maccatalyst'">14.0</SupportedOSPlatformVersion>
-    <SupportedOSPlatformVersion Condition="'$(TargetFramework)' == 'net8.0-android'">21.0</SupportedOSPlatformVersion>
+    <SupportedOSPlatformVersion Condition="'$(TargetFramework)' == 'net9.0-ios'">14.2</SupportedOSPlatformVersion>
+    <SupportedOSPlatformVersion Condition="'$(TargetFramework)' == 'net9.0-maccatalyst'">14.0</SupportedOSPlatformVersion>
+    <SupportedOSPlatformVersion Condition="'$(TargetFramework)' == 'net9.0-android'">21.0</SupportedOSPlatformVersion>
     <SupportedOSPlatformVersion Condition="$(TargetFramework.Contains('-windows'))">10.0.17763.0</SupportedOSPlatformVersion>
     <TargetPlatformMinVersion Condition="$(TargetFramework.Contains('-windows'))">10.0.17763.0</TargetPlatformMinVersion>
 
@@ -77,17 +77,17 @@
     <Compile Include="..\Caliburn.Micro.Platform\ViewModelLocator.cs" Link="ViewModelLocator.cs" />
   </ItemGroup>
 
-  <ItemGroup Condition="'$(TargetFramework)' == 'net8.0-android'">
+  <ItemGroup Condition="'$(TargetFramework)' == 'net9.0-android'">
     <Compile Remove="*.cs" />
     <Compile Include="..\Caliburn.Micro.Platform\Platforms\Maui\Android\**\*.cs" Link="Platforms\Maui\Android\**\*.cs" />
   </ItemGroup>
 
-  <ItemGroup Condition="'$(TargetFramework)' == 'net8.0-ios'">
+  <ItemGroup Condition="'$(TargetFramework)' == 'net9.0-ios'">
     <Compile Remove="*.cs" />
     <Compile Include="..\Caliburn.Micro.Platform\Platforms\Maui\ios\**\*.cs" Link="Platforms\Maui\ios\**\*.cs" />
   </ItemGroup>
 
-  <ItemGroup Condition="'$(TargetFramework)' == 'net8.0-maccatalyst'">
+  <ItemGroup Condition="'$(TargetFramework)' == 'net9.0-maccatalyst'">
     <Compile Remove="*.cs" />
     <Compile Include="..\Caliburn.Micro.Platform\Platforms\Maui\ios\**\*.cs" Link="Platforms\Maui\ios\**\*.cs" />
   </ItemGroup>
@@ -109,7 +109,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Maui.Controls" Version="8.0.92" />
+    <PackageReference Include="Microsoft.Maui.Controls" Version="9.0.120" />
   </ItemGroup>
 
   <ItemGroup>

src/Caliburn.Micro.Platform/Caliburn.Micro.Platform.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="MSBuild.Sdk.Extras">
 
   <PropertyGroup>
-    <TargetFrameworks>net462;uap10.0.19041;net8.0-android;net8.0-ios;net9.0-android;net9.0-ios;net8.0-windows;net9.0-windows</TargetFrameworks>
+    <TargetFrameworks>net462;uap10.0.19041;net9.0-android;net9.0-ios;net8.0-windows;net9.0-windows</TargetFrameworks>
     <PackageId>Caliburn.Micro</PackageId>
     <Product>Caliburn.Micro</Product>
     <RootNamespace>Caliburn.Micro</RootNamespace>
@@ -69,18 +69,6 @@
     <PackageReference Include="StrongNamer" Version="0.2.5" />
   </ItemGroup>
 
-  <ItemGroup Condition="'$(TargetFramework)' == 'net8.0-android'">
-    <Compile Remove="*.cs" />
-    <Compile Include="Platforms\android\**\*.cs" />
-    <Compile Include="ViewModelLocator.cs" />
-  </ItemGroup>
-
-  <ItemGroup Condition="'$(TargetFramework)' == 'net8.0-ios'">
-    <Compile Remove="*.cs" />
-    <Compile Include="Platforms\ios\**\*.cs" />
-    <Compile Include="ViewModelLocator.cs" />
-  </ItemGroup>
-
   <ItemGroup Condition="'$(TargetFramework)' == 'net9.0-android'">
     <Compile Remove="*.cs" />
     <Compile Include="Platforms\android\**\*.cs" />