> For the complete documentation index, see [llms.txt](https://docs.yarnspinner.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.yarnspinner.dev/2.5/api/csharp/yarn.compiler/yarn.compiler.diagnostic/yarn.compiler.diagnostic.context.md).

# Context

Property in [Diagnostic](/2.5/api/csharp/yarn.compiler/yarn.compiler.diagnostic.md)

## Summary

Gets or sets the source text of [FileName](/2.5/api/csharp/yarn.compiler/yarn.compiler.diagnostic/yarn.compiler.diagnostic.filename.md) containing the issue.

```csharp
public string Context { get; set; };
```