# SectionBackgroundFillMode enum

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

```cs
public enum SectionBackgroundFillMode
```

Defines how a background fill is applied to a section

## Values

| Name | Value | Description |
| --- | --- | --- |
| None | 0 | Do not fill in the background of a section |
| Viewport | 1 | Use the current display mode settings to determine how to apply a fill. Wireframe will not fill while shaded and rendered will fill using colors and materials matching how the object is drawn. |
| SolidColor | 2 | Use a solid color for a background fill. If BackgroundFillColor is set on this section style, then that color will be used. Otherwise, the item's color that this section style is associated will be used |