在Visual Studio代码中使用C＃

Question

我是C＃的新手，我似乎无法弄清楚我做错了什么。我正在用VS代码进行C＃编码。起初，我只收到已经在代码中输入的关键字的代码建议。当试图修复它以建议我可以使用的任何关键字时，我认为我将更多地打破。现在，它建议更多的关键字，但是当我输入想要的内容（这不是一个建议）时，请按“。”，我现在写的内容会自动更改为顶级建议。我不确定我是否没有正确下载内容，但是我尝试多次卸载并重新安装.NET SDK，但没有运气，而VS代码中的C＃扩展也相同。如果我打开一个终端，请单击输出并选择“无机”日志，我得到：

Starting OmniSharp server at 6/16/2022, 8:19:22 PM
    Target: c:\Users\joe4a\FlightSim\Scripts

OmniSharp server started with .NET 6.0.301
.
    Path: c:\Users\joe4a\.vscode\extensions\ms-dotnettools.csharp-1.25.0-win32-x64\.omnisharp\1.39.0-net6.0\OmniSharp.dll
    PID: 13892

[info]: OmniSharp.Stdio.Host
        Starting OmniSharp on Windows 10.0.19044.0 (x64)
[info]: OmniSharp.Services.DotNetCliService
        Checking the 'DOTNET_ROOT' environment variable to find a .NET SDK
[info]: OmniSharp.Services.DotNetCliService
        Using the 'dotnet' on the PATH.
[info]: OmniSharp.Services.DotNetCliService
        DotNetPath set to dotnet
[info]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        Located 1 MSBuild instance(s)
            1: .NET Core SDK 6.0.301 17.2.0 - "C:\Program Files\dotnet\sdk\6.0.301\"
[info]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        Registered MSBuild instance: .NET Core SDK 6.0.301 17.2.0 - "C:\Program Files\dotnet\sdk\6.0.301\"
[info]: OmniSharp.WorkspaceInitializer
        Invoking Workspace Options Provider: OmniSharp.Roslyn.CSharp.Services.CSharpFormattingWorkspaceOptionsProvider, Order: 0
[info]: OmniSharp.MSBuild.ProjectSystem
        No solution files found in 'c:\Users\joe4a\FlightSim\Scripts'
[info]: OmniSharp.Script.ScriptProjectSystem
        Detecting CSX files in 'c:\Users\joe4a\FlightSim\Scripts'.
[info]: OmniSharp.Script.ScriptProjectSystem
        Did not find any CSX files
[info]: OmniSharp.WorkspaceInitializer
        Configuration finished.
[info]: OmniSharp.Stdio.Host
        Omnisharp server running using Stdio at location 'c:\Users\joe4a\FlightSim\Scripts' on host 2812.
[warn]: OmniSharp.Roslyn.CSharp.Services.InlayHints.InlayHintService
        Inlay hints requested for document not in workspace Location { FileName = c:\Users\joe4a\FlightSim\Scripts\AircraftRotaion.cs, Range = Range { Start = Point { Line = 0, Column = 0 }, End = Point { Line = 24, Column = 1 } } }
[warn]: OmniSharp.Roslyn.CSharp.Services.InlayHints.InlayHintService
        Inlay hints requested for document not in workspace Location { FileName = c:\Users\joe4a\FlightSim\Scripts\AircraftRotaion.cs, Range = Range { Start = Point { Line = 0, Column = 0 }, End = Point { Line = 24, Column = 1 } } }
[warn]: OmniSharp.Roslyn.CSharp.Services.InlayHints.InlayHintService
        Inlay hints requested for document not in workspace Location { FileName = c:\Users\joe4a\FlightSim\Scripts\AircraftRotaion.cs, Range = Range { Start = Point { Line = 0, Column = 0 }, End = Point { Line = 24, Column = 1 } } }
[info]: OmniSharp.OmniSharpWorkspace
        Miscellaneous file: c:\Users\joe4a\FlightSim\Scripts\AircraftRotaion.cs added to workspace
Received response for /v2/getcodeactions but could not find request.

这与代码建议有关吗？我不太熟悉Omnisharp，.net或C＃，并且不确定这些警告是什么意思（或者是否与我的原始问题有关）

Answer 1

您是单独打开文件吗？

对于.net，您需要正式创建一个项目（a .csproj文件）（尝试运行dotnet new -l <​​/code>查看各种可用的项目）。

该项目需要自己的文件夹，然后您将C＃文件添加到同一文件夹及其孩子。