c# - 整个命名空间的“SuppressMessage”

Question

我在测试方法中使用下划线以提高可读性，并且我想抑制整个测试命名空间的 FxCop 错误/警告。

我怎样才能做到这一点？我玩过 GlobalSuppressions.cs 但没有任何效果:

[module: System.Diagnostics.CodeAnalysis.SuppressMessage(
    "Microsoft.Naming", "CA1707:IdentifiersShouldNotContainUnderscores",
    Scope = "namespace", Target = "Company.Product.Tests")]

[assembly: System.Diagnostics.CodeAnalysis.SuppressMessage(
    "Microsoft.Naming", "CA1707:IdentifiersShouldNotContainUnderscores",
    Scope = "namespace", Target = "Company.Product.Tests")]

Answer 1

自 Visual Studio 2019 以来，可以抑制命名空间及其所有后代符号的代码分析警告:

[assembly: System.Diagnostics.CodeAnalysis.SuppressMessage(
    "Microsoft.Naming", "CA1707:IdentifiersShouldNotContainUnderscores",
    Justification = "Test methods require underscores for readability."
    Scope = "namespaceanddescendants", Target = "Company.Product.Tests")]

Scope - The target on which the warning is being suppressed. If the target is not specified, it is set to the target of the attribute. Supported scopes include the following:

• ...

• namespaceanddescendants - (New for Visual Studio 2019) This scope suppresses warnings in a namespace and all its descendant symbols. The namespaceanddescendants value is only valid for Roslyn analyzers, and is ignored by binary, FxCop-based static analysis.

^{Suppress code analysis warnings#SuppressMessage attribute @ MS Docs}