# EqualityLevel enum

Namespace: [GrasshopperIO.DataBase](https://developer.rhino3d.com/api/gh2/namespace/grasshopperio.database.md) · Assembly: [GrasshopperIO](https://developer.rhino3d.com/api/gh2/assembly/grasshopperio.md)

```cs
public enum EqualityLevel
```

Enumerates the possible levels to which node and item equality can be tested.

## Values

| Name | Value | Description |
| --- | --- | --- |
| NodeNames | 1 | Only child nodes are taken into account. Nodes may have differently named items, or differently valued items, while still being considered identical. |
| ItemNames | 2 | Child nodes and item names are taken into account. Nodes with differently named items cannot be identical. |
| ItemData | 3 | Child nodes, item names and item values are taken into account. |