# Codec_DurableTaskCompletionSourceState<T>.ReadValue(Reader<TReaderInput>, Field)

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.journaling/orleanscodegen.orleans.journaling.codec-durabletaskcompletionsourcestate-1/) | [Methods](/orleans/docs/api/csharp/microsoft.orleans.journaling/orleanscodegen.orleans.journaling.codec-durabletaskcompletionsourcestate-1/methods/)

```csharp
public DurableTaskCompletionSourceState<T> ReadValue<TReaderInput>(ref Reader<TReaderInput> reader, Field field)
```

Reads a value.

### Parameters

- `reader` (`Reader<TReaderInput>`): The reader.
- `field` (`Field`): The field.

### Returns

The value.