---
title: currentVirtualScreen
framework: appkit
role: symbol
role_heading: Instance Property
path: appkit/nsopenglcontext/currentvirtualscreen
---

# currentVirtualScreen

Returns the current virtual screen for the OpenGL context.

## Declaration

```swift
var currentVirtualScreen: GLint { get set }
```

## Return Value

Return Value The virtual screen number, which is a value between 0 and the number of virtual screens minus one.