# GetHashCode()

> Returns a hash code that represents the current wire.

## Definition

* **Type:** Method
* **Namespace:** [Unity.GraphToolkit.Editor](/engine/6000.7/script-reference/unity/graphtoolkit/editor.md)
* **Assembly:** UnityEditor

```csharp
public override int GetHashCode()
```

### Returns

| Type                                                       | Description                                                                         |
| ---------------------------------------------------------- | ----------------------------------------------------------------------------------- |
| [int](https://learn.microsoft.com/dotnet/api/system.int32) | A hash code derived from the output and input port identifiers of the current wire. |