src/VisualStudio/CSharp/Impl/LanguageService/CSharpOptionPageService.cs - main - githubmirror/roslyn

src/VisualStudio/CSharp/Impl/LanguageService/CSharpOptionPageService.cs

41 строка2 KB

Tomáš Matoušek

Revert "Revert "Update VSSDK to 18.9.496-Preview"" (#84403)

09 июл 2026, 02:44

09 июл 2026, 02:4416f6817

// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

using System;
using System.Composition;
using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.Editor;
using Microsoft.CodeAnalysis.Editor.Shared.Extensions;
using Microsoft.CodeAnalysis.Editor.Shared.Utilities;
using Microsoft.CodeAnalysis.Host.Mef;
using Microsoft.VisualStudio.LanguageServices.CSharp.Options.Formatting;
using Microsoft.VisualStudio.Shell;
using Microsoft.VisualStudio.Shell.Interop;

namespace Microsoft.VisualStudio.LanguageServices.CSharp.LanguageService;

[ExportLanguageService(typeof(IOptionPageService), LanguageNames.CSharp), Shared]
internal sealed class CSharpOptionPageService : IOptionPageService
{
    private readonly CSharpPackage _package;
    private readonly IThreadingContext _threadingContext;

    [ImportingConstructor]
    [Obsolete(MefConstruction.ImportingConstructorMessage, error: true)]
    public CSharpOptionPageService(IThreadingContext threadingContext, SVsServiceProvider serviceProvider)
    {
        var shell = (IVsShell)serviceProvider.GetService(typeof(SVsShell));
#pragma warning disable VSSDK008 // Avoid UI thread affinity in MEF Part construction; TODO: https://github.com/dotnet/roslyn/issues/84333
        ErrorHandler.ThrowOnFailure(shell.LoadPackage(Guids.CSharpPackageId, out var package));
#pragma warning restore VSSDK008 // Avoid UI thread affinity in MEF Part construction
        _package = (CSharpPackage)package;
        _threadingContext = threadingContext;
    }

    public void ShowFormattingOptionPage()
    {
        _threadingContext.ThrowIfNotOnUIThread();
        _package.ShowOptionPage(typeof(FormattingOptionPage));
    }
}