# AddToSelection(ISelectable)

> Add element to selection.

## Definition

* **Type:** Method
* **Namespace:** [UnityEditor.Experimental.GraphView](/engine/6000.6/script-reference/unityeditor/experimental/graphview.md)
* **Assembly:** UnityEditor

```csharp
void AddToSelection(ISelectable selectable)
```

### Parameters

**** (\[ISelectable]\(/engine/6000.6/script-reference/unityeditor/experimental/graphview/iselectable)): Selectable element to add.