Let’s talk about how to configure the .NET environment in VSCode and develop and debug .NET 5

How to configure .NET environment in VSCode? The following article will introduce to you how to use VSCode to develop and debug .NET 5 from scratch. I hope it will be helpful to you!

Develop and debug .NET 5 from scratch using VS Code. You can develop and debug .NET 5 applications without installing VS 2019.

VS Code’s full name is Visual Studio Code. Visual Studio Code is a lightweight cross-platform web integrated development environment that can run under Linux, Mac and Windows!

This article is a tutorial on developing and debugging .NET 5 with VS Code. The actual operation is done under Windows, but it is also applicable to other systems. [Recommended learning: "vscode introductory tutorial"]

Environment installation

This article demonstrates the development environment: WIN10 x64 Visual Studio Code 1.55.1

. NET 5.0 SDK Windows x64 Installer:

https://dotnet.microsoft.com/download/dotnet/thank-you/sdk-5.0.202-windows-x64-installer

More System version download: https://dotnet.microsoft.com/download

VSCode:

https://code.visualstudio.com/

VSCode C# plug-in:

Open the extension and search for C#, select C# to install.

Restart VS Code after installing the plug-in.

Create project

First make sure the .NET Core SDK is installed successfully.

dotnet --version

The output is as follows:

5.0.202

Then you can create the project.

dotnet new console -o myapp
cd myapp
dotnet run

After the entire command is executed, the project is created. dotnet new will execute dotnet restore by default, you only need dotnet run.

Use VS Code to develop

Use VS Code to open the myapp folder and open the Program.cs file

If you open it for the first time, you need to wait patiently for the plug-in to be installed. The installation is successful as shown below:

Then wait for a while, as shown in the picture above, the prompt Required assets to build and debug are missing from 'myapp'. Add them?, Just select Yes.

The plug-in will automatically generate the .vscode folder and configure launch.json for us.

Use VS Code to debug

Next switch to the debugging window to debug, click the debug button

The breakpoint is successfully broken.

F10 Single-step skip F11 Single-step debugging F5 execution.

You can also choose additional debugging, as follows:

Add the code to Console.ReadKey();

Then execute it in the terminaldotnet .\bin\Debug\net5.0\myapp.dll

Then in During debugging, switch to .NET Core Attach Click the debug button, select dotnet.exe

Insert a breakpoint in VS Code, and then enter any key in the terminal You can continue, and the program can reach the debugging state normally.

It is very convenient to write code, and the C# plug-in provides intelligent prompt function for development. This way you can develop .NET 5 without installing VS 2019.

VS Code plug-in

Appearance plug-in

Theme plug-inGitHub Theme

More Multiple themes can be searched for Theme

Icon icon plug-in: vscode-icons

Development plug-in

Visual Studio IntelliCode coding smart prompt

REST Client interface request artifact

Example:

POST https://example.com/comments HTTP/1.1
content-type: application/json

{
    "name": "sample linezero",
    "time": "Wed, 21 Oct 2020 18:27:50 GMT"
}

Thunder Client requests the interface like PostMan

vscode-solution-explorer Operate the project like VS

##ASP.NET Core 3.1 New Book Release " A practical introduction to ASP.NET Core project development"

Jingdong: https://item.jd.com/12961032.html

Dangdang: http://product.dangdang.com/29122210. html

For more knowledge about VSCode, please visit: vscode tutorial! !

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