# ShowMessageOptions 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
[Flags]
public enum ShowMessageOptions
```

## Values

| Name | Value | Description |
| --- | --- | --- |
| None | 0 |  |
| SetForeground | 65536 |  |
| DefaultDesktopOnly | 131072 |  |
| TopMost | 262144 |  |
| RightAlign | 524288 |  |
| RtlReading | 1048576 |  |
| ServiceNotification | 2097152 |  |