# DifferenceType 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 DifferenceType
```

Enumerates all possible differences.

## Values

| Name | Value | Description |
| --- | --- | --- |
| NodeMissingInA | 0 | Node is present in the B archive, but not in the A archive. |
| NodeMissingInB | 1 | Node is present in the A archive, but not in the B archive. |
| ItemMissingInA | 2 | Item is present in the B archive, but not in the A archive. |
| ItemMissingInB | 3 | Item is present in the A archive, but not in the B archive. |
| ItemDifferent | 4 | Item exists in both archives, but has a different value. |