更新
更旧
<Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory)..\, Directory.Build.props))\Directory.Build.props" />
<PropertyGroup>
<IsPackable>false</IsPackable>
</PropertyGroup>
<Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory)..\, Directory.Build.props))\Directory.Build.props" />
<PropertyGroup>
<IsPackable>false</IsPackable>
</PropertyGroup>