.net4.62新特性不能用？

[nry19871012]

VS2015 .NET Framework 4.6.2

//新特性怎么不能用？
public string SiteSettingsNoticeMarkup
 { 
get => siteSettingsNoticeMarkup; 
set => siteSettingsNoticeMarkup = value; 
}

[threenewbee]

这是语法特性，和.net版本没关系，看你的vs版本和C#编译器的版本，要起码2015

[郑州高新区WPF小王子]

https://docs.microsoft.com/zh-cn/dotnet/csharp/whats-new/csharp-6#expression-bodied-function-members