# this[]

> Returns the byte (not character) at an index.

## Definition

* **Type:** Property
* **Namespace:** [Unity.Collections](/engine/6000.7/script-reference/unity/collections.md)
* **Assembly:** UnityEngine.ManagedKernelModule

## this\[int]

```csharp
public byte this[int index] { readonly get; set; }
```

### Parameters

**** (\[int]\(https\://learn.microsoft.com/dotnet/api/system.int32)): A byte index.

### Returns

| Type                                                       | Description |
| ---------------------------------------------------------- | ----------- |
| [byte](https://learn.microsoft.com/dotnet/api/system.byte) |             |