# UserInterfaceGridColumnSizing 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 v9.0

```cs
public enum UserInterfaceGridColumnSizing
```

How a UserInterfaceGrid decides the width of one of its columns

## Values

| Name | Value | Description |
| --- | --- | --- |
| Fixed | 0 | The column is exactly the width it was given |
| Auto | 1 | The column is as wide as the widest control in it |
| Flexible | 2 | The column shares the width the fixed and auto columns leave over, in proportion to its weight |