# IsConnected

> Indicates whether the port is currently connected to any other port.

## Definition

* **Type:** Property
* **Namespace:** [Unity.GraphToolkit.Editor](/engine/6000.5/script-reference/unity/graphtoolkit/editor.md)
* **Assembly:** UnityEditor

```csharp
bool IsConnected { get; }
```

### Remarks

Use this property to check when a port has at least one connection.