# Program

Property in [CompilationResult](https://docs.yarnspinner.dev/2.1/api/csharp/yarn.compiler/yarn.compiler.compilationresult)

## Summary

Gets the compiled Yarn program that the [Compiler](https://docs.yarnspinner.dev/2.1/api/csharp/yarn.compiler/yarn.compiler.compiler) produced.

```csharp
public Program Program { get; internal set; }
```

## Remarks

This value will be `null` if there were errors in the compilation. If this is the case, [Diagnostics](https://docs.yarnspinner.dev/2.1/api/csharp/yarn.compiler/yarn.compiler.compilationresult/yarn.compiler.compilationresult.diagnostics) will contain information describing the errors.

It will also be `null` if the [CompilationJob](https://docs.yarnspinner.dev/2.1/api/csharp/yarn.compiler/yarn.compiler.compilationjob) object's [CompilationType](https://docs.yarnspinner.dev/2.1/api/csharp/yarn.compiler/yarn.compiler.compilationjob/yarn.compiler.compilationjob.compilationtype) value was not [FullCompilation](https://docs.yarnspinner.dev/2.1/api/csharp/yarn.compiler/yarn.compiler.compilationjob/yarn.compiler.compilationjob.type/yarn.compiler.compilationjob.type.fullcompilation).