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This article is about how to use VS Code to develop and debug .NET Core applications. I think it is very practical, so I share it with you. I hope you can get something after reading this article. Let's take a look at it.

Use VS Code to develop and debug .NET Core RC2 applications, because the .NET Core is still in the preview version.

Environmental installation

The actual environment developed in this article: win10 x64 VSCode 1.0

download

Https://github.com/dotnet/cli#installers-and-binaries

.NET Core SDK Installer:

Https://dotnetcli.blob.core.windows.net/dotnet/beta/Installers/Latest/dotnet-dev-win-x64.latest.exe

VSCode:

Https://code.visualstudio.com/

VSCode C# plug-in:

Https://github.com/OmniSharp/omnisharp-vscode/releases

The latest version: https://github.com/OmniSharp/omnisharp-vscode/releases/download/v1.0.4-rc2/csharp-1.0.4-rc2.vsix

After installing VSCode, open VSCode to install the C# plug-in.

Open the plug-in directly with VSCode and you can install it.

After the installation, F1 will find that there are more dotnet commands, which proves that the installation is complete.

Development and debugging

Download Microsoft sample code: https://github.com/aspnet/cli-samples

After downloading the code, open the folder cli-samples/HelloMvc using VSCode

F1 input dotnet restore

Select the corresponding dotnet restor (the bug shown here looks like a plug-in)

You can also open the command line in the folder, and type dotnet restore to restore the related references.

Restore related references. After we restore it, we can debug it.

Click on the debugger to run.

In this way, you can debug the breakpoint.

Visit http://localhost:5000/

Development

Let's add a new Action

[HttpGet ("/ about")] public IActionResult About () {var useragent=Request.Headers ["User-Agent"]; return Content (useragent+ "\ r\ nabout by linezero");}

Visit: http://localhost:5000/about

Debug the program at the breakpoint, and the breakpoint setting is the same as VS.

After you break it, you can view the corresponding properties and values.

There is a corresponding monitor on the left, where you can view the values.

In this way, we can debug the .NET Core.

The above is how to use VS Code to develop and debug .NET Core applications. The editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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