.NET Guidebook

Basics

.NET Running Code

Running .NET Code

.NET code runs via dotnet run or IDEs with .cs files.

Introduction to Running .NET Code

Running .NET code is a fundamental part of developing applications using the .NET framework. Whether you are using the command line or an integrated development environment (IDE), understanding how to execute your code is essential. This guide will walk you through the process of running .NET code using the dotnet run command and within popular IDEs.

Running .NET Code Using dotnet run

The dotnet run command is a straightforward way to run .NET applications directly from the command line. This command builds and runs your application in one step, making it ideal for testing and development purposes.

Here is how you can run your .NET code using the command line:

In the example above, we first create a new .NET console application named MyApp. We then navigate into the application directory and execute dotnet run to build and run the application.

Using IDEs to Run .NET Code

Integrated Development Environments (IDEs) like Visual Studio or Visual Studio Code provide powerful tools for running .NET applications. They often include features like debugging, code navigation, and project management, making it easier to develop and test your applications.

Here's how you can run a .NET application using Visual Studio:

Visual Studio automatically handles the build process and launches your application. This makes it convenient for developers who prefer a graphical interface over command-line tools.

Understanding .cs Files

.cs files are C# source files that contain the code for your .NET applications. When you run your .NET application, the code within these files is compiled into an executable (.exe) or a dynamic link library (.dll), depending on the project's configuration.

It's important to write your C# code correctly within these files to ensure the application runs smoothly.

Conclusion

Running .NET code is a crucial skill for any .NET developer. Whether using the command line or an IDE, understanding how to execute your applications will streamline your development process and enhance your productivity. Experiment with both methods to find what best suits your workflow.

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