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Unraveling the Mystery of C# Versions in Visual Studio 2019

As a programmer, knowing the version of C# you are programming in is an essential piece of information.

Why is C# Version Important in Visual Studio 2019?

Programmers should understand that the version of C# that they are using determines the features they can leverage and whether the code will run on various platforms. Hence, when working with Visual Studio 2019, it is crucial to know how to check the C# version.

3 Ways to Check the C# Version in Visual Studio 2019

1. Check in the Project Properties

   One way to check the C# version in Visual Studio 2019 is through the project properties:

   1. Open your project in Visual Studio 2019.

   2. Right-click on the project in the Solution Explorer, and click on “Properties”.

   3. In the project properties window, click on the “Build” tab.

   4. Under the “General” section, you’ll see a dropdown for the “Target framework.” The target framework dropdown will show you the version of C# being used in the project.

2. Check in the Visual Studio Command Prompt

   Another way to check the C# version in Visual Studio 2019 is through the Visual Studio command prompt:

   1. Open the Visual Studio command prompt. You can do this by clicking on the start menu, typing “Visual Studio” and searching for “Developer Command Prompt for VS 2019”.

   2. Once the command prompt opens, type “csc” and press enter. This will bring up the C# compiler version being used in Visual Studio.

3. Check in the Project File

   The final way to check the C# version in Visual Studio 2019 is by looking at the project file directly:

   1. Open your project in Visual Studio 2019.

   2. Right-click on the project in the Solution Explorer and click on “Unload Project.”

   3. Right-click on the project again and click on “Edit ProjectName.csproj” (replace ProjectName with the name of your project).

   4. This will open the project file in Visual Studio. Look for the line that starts with “<TargetFramework>”. The TargetFramework line will show you the version of C# that the project is using.

Why Knowing the C# Version Matters

Checking the version of C# used in your Visual Studio 2019 project may seem like a simple task, but it can significantly impact your programming experience. With this information, developers can develop better and more robust software.