使用 Roslyn 确定类是否是抽象的 [英] Identify if class is abstract with Roslyn

问题描述

我在这里搜索过，但没有找到答案.

I've searched here I didn't find the answer here.

我如何知道类是否是来自 ClassDeclarationSyntax 的抽象类.

How can I know if class is a abstract class from a ClassDeclarationSyntax.

这是我的代码:

public override void VisitClassDeclaration(ClassDeclarationSyntax node)
{
    var className = node.Identifier.Text;
    var namespaceName = (node.Parent as NamespaceDeclarationSyntax)?.Name.ToString();
    var isAbastract = ??????
}

推荐答案

我找到了答案.这是代码:

I've found the answer. here is the code:

public override void VisitClassDeclaration(ClassDeclarationSyntax node)
{
    var className = node.Identifier.Text;
    var namespaceName = (node.Parent as NamespaceDeclarationSyntax)?.Name.ToString();

    var isAbstract = node.Modifiers.Any(x => x.IsKind(SyntaxKind.AbstractKeyword));
}

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