Csharp 8
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Switch expression
|
switch (i)
{
case 1:
return "One";
default:
throw new Exception("Invalid value");
}
i switch
{
1 => "One",
_ => throw new Exception("Invalid value")
};
|
.NET Framework
The C# 8 / .NET Framework combination is not officially supported by Microsoft.
It can be forced by editing the csproj file.
| MyProject.csproj |
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup>
<TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
<LangVersion>8.0</LangVersion>
|
- default interface members won't work
- ssynchronous streams and indices and ranges will need polyfill nuget package
