使用 Resharper SDK 查找 ITypeElement

Question

我正在尝试使用 Resharper SDK 插件创建自定义导航插件。当我站在我的类型上时，我已经设法获得了 IDeclaredElement 或 ITypeElementvar referenceName = dataContext.GetSelectedTreeNode<IReferenceName>();var declaration = referenceName?.Reference.Resolve()?.DeclaredElement as ITypeElement;if (declaration != null){    //TODO: Find all usages here and check if my type is used as single argument to a method (Visitor pattern)}SDK 文档非常少，我找不到任何关于这个主题的内容。谢谢

Answer 1

经过反复试验，我找到了一个可行的解决方案。IFinder.FindAllReferences

var foundMethods = declaration

    .GetPsiServices()

    .Finder

    .FindAllReferences(declaration)

    .Select(r => ((r.GetTreeNode().Parent as IUserTypeUsage)?

        .Parent as IRegularParameterDeclaration)?

        .Parent as IFormalParameterList)

    .Where(list => list != null && list.ParameterDeclarations.Count == 1)

    .Select(m => m.Parent as IMethodDeclaration)

    .Where(m => m != null)

    .ToList();

完整代码在这里