# ArrayListCopier Methods

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.arraylistcopier/)

## DeepCopy(ArrayList, CopyContext) {#deepcopy-system-collections-arraylist-orleans-serialization-cloning-copycontext-6fd0f63c}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.arraylistcopier/methods/deepcopy-system-collections-arraylist-orleans-serialization-cloning-copycontext-6fd0f63c/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Serialization/Codecs/ArrayListCodec.cs#L52-L69)

```csharp
public ArrayList DeepCopy(ArrayList input, CopyContext context)
```

Creates a deep copy of the provided input.

### Parameters

- `input` (`ArrayList`): The input.
- `context` (`CopyContext`): The context.

### Returns

A copy of `input`.

## DeepCopy(ArrayList, ArrayList, CopyContext) {#deepcopy-system-collections-arraylist-system-collections-arraylist-orleans-seria-36bb352b}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.arraylistcopier/methods/deepcopy-system-collections-arraylist-system-collections-arraylist-orleans-seria-36bb352b/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Serialization/Codecs/ArrayListCodec.cs#L75-L79)

```csharp
public void DeepCopy(ArrayList input, ArrayList output, CopyContext context)
```

Clones members from `input` and copies them to `output`.

### Parameters

- `input` (`ArrayList`): The input.
- `output` (`ArrayList`): The output.
- `context` (`CopyContext`): The context.