---
title: UISplitViewController.Style.unspecified
framework: uikit
role: symbol
role_heading: Case
path: uikit/uisplitviewcontroller/style-swift.enum/unspecified
---

# UISplitViewController.Style.unspecified

The split view interface uses the classic split view style.

## Declaration

```swift
case unspecified
```

## Discussion

Discussion A split view controller with this style represents a classic split view controller created using any other approach than init(style:). You cannot create a split view controller with a style of UISplitViewController.Style.unspecified using this initializer. Split view controllers with this style don’t support any column-style APIs, such as setViewController(_:for:).

## See Also

### Constants

- [UISplitViewController.Style.doubleColumn](uikit/uisplitviewcontroller/style-swift.enum/doublecolumn.md)
- [UISplitViewController.Style.tripleColumn](uikit/uisplitviewcontroller/style-swift.enum/triplecolumn.md)