# pipelineId

> The QNX Screen pipeline ID for the window.

## Definition

* **Type:** Property
* **Namespace:** [UnityEngine.Windowing.QNX](/engine/6000.7/script-reference/unityengine/windowing/qnx.md)
* **Assembly:** UnityEngine.QNXWindowingGatedModule

```csharp
public int pipelineId { get; set; }
```

### Remarks

Specifies the QNX Screen pipeline ID to associate with the window. Accessing this property before setting the value throws an InvalidOperationException.