# Codec_EventHubMessage.ReadValue(Reader<TReaderInput>, Field)

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.streaming.eventhubs/orleanscodegen.orleans.streaming.eventhubs.codec-eventhubmessage/) | [Methods](/orleans/docs/api/csharp/microsoft.orleans.streaming.eventhubs/orleanscodegen.orleans.streaming.eventhubs.codec-eventhubmessage/methods/)

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

Reads a value.

### Parameters

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

### Returns

The value.