# GH_Topic class

Namespace: [Grasshopper.Documentation](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.documentation.md) · Assembly: [Grasshopper](https://developer.rhino3d.com/api/gh1/assembly/grasshopper.md)

```cs
public class GH_Topic
```

Represents a single topic in the Grasshopper help.

## Properties

- [Description](https://developer.rhino3d.com/api/gh1/type/grasshopper.documentation.gh-topic/description.md)
- [SafeDescription](https://developer.rhino3d.com/api/gh1/type/grasshopper.documentation.gh-topic/safedescription.md)

## Methods

- [ParseFile](https://developer.rhino3d.com/api/gh1/type/grasshopper.documentation.gh-topic/parsefile.md): (static) Parse a *.topic file and return a topic entry.