BlazorSlider.csproj

<Project Sdk="Microsoft.NET.Sdk.Web">
  <PropertyGroup>
    <TargetFramework>net9.0</TargetFramework>
    <Nullable>enable</Nullable>
    <ImplicitUsings>enable</ImplicitUsings>
    <NodeModulesDir>$(ProjectDir)node_modules\</NodeModulesDir>
    <WwwRootDir>$(ProjectDir)wwwroot\</WwwRootDir>
  </PropertyGroup>
  
  <Target Name="DebugEnsureNodeEnv" BeforeTargets="BeforeBuild" Condition=" '$(Configuration)' == 'Debug' ">
    <!-- Ensure Node.js is installed -->
    <Exec Command="node --version" ContinueOnError="true">
      <Output TaskParameter="ExitCode" PropertyName="ErrorCode" />
    </Exec>
    <Error Condition="'$(ErrorCode)' != '0'" Text="Node.js is required to build and run this project. To continue, please install Node.js from https://nodejs.org/, and then restart your command prompt or IDE." />
    <Message Importance="high" Text="Restoring dependencies using 'npm'. This may take several minutes..." />
    <Exec WorkingDirectory="$(SpaRoot)" Command="npm install" />
  </Target>

  <Target Name="CopyFilesFromNodeModules" BeforeTargets="Build">
    <ItemGroup>
      <StyleFiles Include="$(NodeModulesDir)devextreme-dist\css\dx.fluent.blue.light.css" />
    </ItemGroup>
    <Copy SourceFiles="@(StyleFiles)" DestinationFolder="$(WwwRootDir)css\%(RecursiveDir)" SkipUnchangedFiles="true" />
  </Target>
  
  <ItemGroup>
    <PackageReference Include="DevExpress.Blazor" Version="25.2.*" />
  </ItemGroup>
</Project>