public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context)
        {
            SyntaxNode root = await context.Document.GetSyntaxRootAsync(context.CancellationToken).ConfigureAwait(false);

            EnumMemberDeclarationSyntax enumMemberDeclaration = root
                                                                .FindNode(context.Span, getInnermostNodeForTie: true)?
                                                                .FirstAncestorOrSelf <EnumMemberDeclarationSyntax>();

            if (enumMemberDeclaration == null)
            {
                return;
            }

            CodeAction codeAction = CodeAction.Create(
                "Declare explicit value",
                cancellationToken => EnumMemberShouldDeclareExplicitValueRefactoring.RefactorAsync(context.Document, enumMemberDeclaration, cancellationToken),
                DiagnosticIdentifiers.EnumMemberShouldDeclareExplicitValue + EquivalenceKeySuffix);

            context.RegisterCodeFix(codeAction, context.Diagnostics);
        }
Exemplo n.º 2
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        public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context)
        {
            SyntaxNode root = await context.GetSyntaxRootAsync().ConfigureAwait(false);

            EnumMemberDeclarationSyntax enumMemberDeclaration = root
                                                                .FindNode(context.Span, getInnermostNodeForTie: true)?
                                                                .FirstAncestorOrSelf <EnumMemberDeclarationSyntax>();

            if (enumMemberDeclaration == null)
            {
                return;
            }

            foreach (Diagnostic diagnostic in context.Diagnostics)
            {
                switch (diagnostic.Id)
                {
                case DiagnosticIdentifiers.EnumMemberShouldDeclareExplicitValue:
                {
                    CodeAction codeAction = CodeAction.Create(
                        "Declare explicit value",
                        cancellationToken => EnumMemberShouldDeclareExplicitValueRefactoring.RefactorAsync(context.Document, enumMemberDeclaration, cancellationToken),
                        diagnostic.Id + EquivalenceKeySuffix);

                    context.RegisterCodeFix(codeAction, diagnostic);
                    break;
                }

                case DiagnosticIdentifiers.DeclareEnumValueAsCombinationOfNames:
                {
                    CodeAction codeAction = CodeAction.Create(
                        "Declare value as combination of names",
                        cancellationToken => DeclareEnumValueAsCombinationOfNamesRefactoring.RefactorAsync(context.Document, enumMemberDeclaration, cancellationToken),
                        diagnostic.Id + EquivalenceKeySuffix);

                    context.RegisterCodeFix(codeAction, diagnostic);
                    break;
                }
                }
            }
        }