# ShowMessageDefaultButton enum

Namespace: [Rhino.UI](https://developer.rhino3d.com/api/rhinocommon/namespace/rhino.ui.md) · Assembly: [RhinoCommon](https://developer.rhino3d.com/api/rhinocommon/assembly/rhinocommon.md) · Since v6.0

```cs
public enum ShowMessageDefaultButton
```

## Values

| Name | Value | Description |
| --- | --- | --- |
| Button1 | 0 |  |
| Button2 | 256 |  |
| Button3 | 512 |  |