# ConcurrentQueueCodec<T> Methods

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.concurrentqueuecodec-1/)

## ConvertFromSurrogate(ConcurrentQueueSurrogate<T>) {#convertfromsurrogate-ref-orleans-serialization-codecs-concurrentqueuesurrogate-t-d66c7923}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.concurrentqueuecodec-1/methods/convertfromsurrogate-ref-orleans-serialization-codecs-concurrentqueuesurrogate-t-d66c7923/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Serialization/Codecs/ConcurrentQueueCodec.cs#L26)

```csharp
public override ConcurrentQueue<T> ConvertFromSurrogate(ref ConcurrentQueueSurrogate<T> surrogate)
```

Converts a value from the surrogate type to the field type.

### Parameters

- `surrogate` (`ConcurrentQueueSurrogate<T>`): The surrogate.

### Returns

The value.

## ConvertToSurrogate(ConcurrentQueue&lt;T&gt;, ConcurrentQueueSurrogate&lt;T&gt;) {#converttosurrogate-system-collections-concurrent-concurrentqueue-t-ref-orleans-s-8fa52bc5}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.concurrentqueuecodec-1/methods/converttosurrogate-system-collections-concurrent-concurrentqueue-t-ref-orleans-s-8fa52bc5/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Serialization/Codecs/ConcurrentQueueCodec.cs#L29)

```csharp
public override void ConvertToSurrogate(ConcurrentQueue<T> value, ref ConcurrentQueueSurrogate<T> surrogate)
```

Converts a value to the surrogate type.

### Parameters

- `value` (`ConcurrentQueue<T>`): The value.
- `surrogate` (`ConcurrentQueueSurrogate<T>`): The surrogate.