Use C# 9.0

3 years ago · 552d4114df
1 changed files with 1 additions and 1 deletions
--- a/Directory.Build.props
+++ b/Directory.Build.props
@ -28,7 +28,7 @@
				@@ -28,7 +28,7 @@
    <NativeProjectsDir>$(ActionDir)projects\</NativeProjectsDir>
    <PackageDir>$(RootDir)artifacts\package\</PackageDir>
    <TargetDir>$(OutputPath)</TargetDir>
-    <LangVersion>8.0</LangVersion>
+    <LangVersion>9.0</LangVersion>
    <WarningLevel>4</WarningLevel>
    <DotNetCmd>dotnet</DotNetCmd>
    <GeneratorFileExtension>dll</GeneratorFileExtension>