# FileTypeList class

Namespace: [Rhino.PlugIns](https://developer.rhino3d.com/api/rhinocommon/namespace/rhino.plugins.md) · Assembly: [RhinoCommon](https://developer.rhino3d.com/api/rhinocommon/assembly/rhinocommon.md)

```cs
public sealed class FileTypeList
```

## Constructors

- [FileTypeList](https://developer.rhino3d.com/api/rhinocommon/type/rhino.plugins.filetypelist/ctor.md): (3 overloads)

## Methods

- [AddFileType](https://developer.rhino3d.com/api/rhinocommon/type/rhino.plugins.filetypelist/addfiletype.md): (6 overloads)