update std17

xj qian

2024-08-30 f47d01750afe1afc930cd738fbc7217705259a71

update std17

 jrj/ext-jrj/ext-jrj.vcxproj

@@ -122,6 +122,7 @@
      <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
      <AdditionalIncludeDirectories>..\xframe;..\xframe\system;..\project</AdditionalIncludeDirectories>
      <InlineFunctionExpansion>Disabled</InlineFunctionExpansion>
      <LanguageStandard>stdcpp17</LanguageStandard>
    </ClCompile>
    <Link>
      <SubSystem>Windows</SubSystem>