# Compilation

The step that checks C# source code and converts it into an assembly.

## What is **Compilation** in C#?

**Compilation** — The step that checks C# source code and converts it into an assembly.

```csharp
class Greeting
{
    string Message = "Hello, C#!";
}
```

Level: Novice · [More C# terms at this level](https://www.ask-codey.com/glossary/subjects/c-sharp/novice)

Updated: September 27, 2026

## In other subjects

- [Compilation in Java](https://www.ask-codey.com/glossary/compilation)

Source: https://www.ask-codey.com/glossary/compilation-c-sharp