Move $(DefaultNetCoreTargetFramework) to eng/Versions.props

- avoid repeating value in AfterSolutionBuild.targets and Directory.Build.props files

Author: dougbu

Directory.Build.props

@@ -87,12 +87,6 @@
     <NuspecBasePath>$(MSBuildProjectDirectory)</NuspecBasePath>
 
     <IncludeSymbols>true</IncludeSymbols>
-
-    <!--
-      Also update the DefaultNetCoreTargetFramework defined at src/Razor/test/testassets/Directory.Build.props and
-      the packages referenced in Microsoft.AspNetCore.AzureAppServices.SiteExtension.csproj when this changes.
-    -->
-    <DefaultNetCoreTargetFramework>net5.0</DefaultNetCoreTargetFramework>
     <DefaultNetFxTargetFramework>net461</DefaultNetFxTargetFramework>
   </PropertyGroup>
 

eng/Versions.props

@@ -41,6 +41,10 @@
     <AspNetCoreModuleVersionRevision>$(AspNetCorePatchVersion)</AspNetCoreModuleVersionRevision>
     <!-- This is used for error checking to ensure generated code and baselines are up to date when we increment the patch. -->
     <PreviousAspNetCoreReleaseVersion Condition=" '$(AspNetCorePatchVersion)' != '0' ">$(AspNetCoreMajorMinorVersion).$([MSBuild]::Subtract($(AspNetCorePatchVersion), 1))</PreviousAspNetCoreReleaseVersion>
+    <!--
+      Update the packages referenced in Microsoft.AspNetCore.AzureAppServices.SiteExtension.csproj when this changes.
+    -->
+    <DefaultNetCoreTargetFramework>net5.0</DefaultNetCoreTargetFramework>
   </PropertyGroup>
   <PropertyGroup Label="Arcade settings">
     <!-- Opt-in to Arcade tools for building VSIX projects. -->

src/Components/WebAssembly/Sdk/testassets/Directory.Build.props

@@ -12,8 +12,6 @@
     <!-- Do not resolve Reference ItemGroup since it has a different semantic meaning in Razor test apps -->
     <EnableCustomReferenceResolution>false</EnableCustomReferenceResolution>
 
-    <DefaultNetCoreTargetFramework>net5.0</DefaultNetCoreTargetFramework>
-
     <RepoRoot Condition="'$(RepoRoot)' == ''">$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory)..\, 'AspNetCore.sln'))\</RepoRoot>
 
     <RazorSdkCurrentVersionProps>$(RepoRoot)src\Razor\Microsoft.NET.Sdk.Razor\src\build\netstandard2.0\Sdk.Razor.CurrentVersion.props</RazorSdkCurrentVersionProps>

src/Razor/test/testassets/Directory.Build.props

@@ -12,8 +12,6 @@
     <!-- Do not resolve Reference ItemGroup since it has a different semantic meaning in Razor test apps -->
     <EnableCustomReferenceResolution>false</EnableCustomReferenceResolution>
 
-    <DefaultNetCoreTargetFramework>net5.0</DefaultNetCoreTargetFramework>
-
     <RepoRoot Condition="'$(BuildingTestAppsIndependently)' == 'true' AND '$(RepoRoot)' == ''">$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory)..\, 'global.json'))\</RepoRoot>
     <RazorSdkArtifactsDirectory>$(RepoRoot)artifacts\bin\Microsoft.NET.Sdk.Razor\</RazorSdkArtifactsDirectory>
     <BlazorWebAssemblyJSPath>$(MSBuildThisFileDirectory)blazor.webassembly.js</BlazorWebAssemblyJSPath>