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Master	Release

Welcome to the C# extension for Visual Studio Code! This extension provides the following features inside VS Code:

• Lightweight development tools for .NET Core.
• Great C# editing support, including Syntax Highlighting, IntelliSense, Go to Definition, Find All References, etc.
• Debugging support for .NET Core (CoreCLR). NOTE: Mono debugging is not supported. Desktop CLR debugging has limited support.
• Support for project.json and csproj projects on Windows, macOS and Linux.

The C# extension is powered by OmniSharp.

• Documentation
• Video Tutorial compiling with .NET Core

• Updated the auto-generated launch.json to use new mechanism for starting web browser. For more information: https://aka.ms/VSCode-CS-LaunchJson-WebBrowser
• Improved support for .NET Core 3
• Updates to Razor support
• Made QuickInfo display more consistent with Visual Studio. (#2610) (Contributed by @paladique)(PR: #3090)
• Added support for fading unnecessary code and using statements #2873

• Updated debugger to work correctly on Linux distributions with openssl 1.1 such as Ubuntu 19.04.
• Fixed OmniSharp hanging on wildcard Nuget package references.
• OmniSharp now uses correct 4.7.2 framework sku to prompt for installation of .NET 4.7.2 if missing.

• Improved support for .NET Core 3
• Added support for roslyn analyzers, code fixes and rulesets which can be enabled viaomnisharp.enableRoslynAnalyzers setting.
• Improved Razor diagnostics
• Razor tooling support for tag helpers

See our change log for more detail.

• Currently, the C# debugger officially supports the following operating systems:

  • X64 operating systems:
    • Windows 7 SP1 and newer
    • macOS 10.12 (Sierra) and newer
    • Linux: see .NET Core documentation for the list of supported distributions. Note that other Linux distributions will likely work as well as long as they include glibc and OpenSSL.
  • ARM operating systems:
    • Linux is supported as a remote debugging target

To file a new issue to include all the related config information directly from vscode by entering the command pallette with Ctrl+Shift+P (Cmd+Shift+P on macOS) and running CSharp: Report an issue command. This will open a browser window with all the necessary information related to the installed extensions, dotnet version, mono version, etc. Enter all the remaining information and hit submit. More information can be found on the wiki.

Alternatively you could visit https://github.com/OmniSharp/omnisharp-vscode/issues and file a new one.

First install:

• Node.js (8.11.1 or later)
• Npm (5.6.0 or later)

To run and develop do the following:

• Run npm i
• Run npm run compile
• Open in Visual Studio Code (code .)
• Optional: run npm run watch, make code changes
• Press F5 to debug

To test do the following: npm run test or F5 in VS Code with the "Launch Tests" debug configuration.

The Microsoft C# extension is subject to these license terms. The source code to this extension is available on https://github.com/OmniSharp/omnisharp-vscode and licensed under the MIT license.