ChristophHafner 


Defines the nullable reference type attributes of namespace System.Diagnostics.CodeAnalysis for frameworks that do not include them, namely .NET Framework 2.0 to 4.8, .NET Core 1.0 to 2.2 and .NET Standard 1.0 to 2.2. Usage: <Project Sdk="Microsoft.NET.Sdk"> <PropertyGroup>... More information