# Codec_VersionNotificationMessage Methods

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.eventsourcing/orleanscodegen.orleans.eventsourcing.common.codec-versionnotificationmessage/)

## Deserialize(Reader<TReaderInput>, VersionNotificationMessage) {#deserialize-1-ref-orleans-serialization-buffers-reader-treaderinput-orleans-even-3f208b9f}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.eventsourcing/orleanscodegen.orleans.eventsourcing.common.codec-versionnotificationmessage/methods/deserialize-1-ref-orleans-serialization-buffers-reader-treaderinput-orleans-even-3f208b9f/)

```csharp
public void Deserialize<TReaderInput>(ref Reader<TReaderInput> reader, VersionNotificationMessage instance)
```

### Parameters

- `reader` (`Reader<TReaderInput>`)
- `instance` (`VersionNotificationMessage`)

## ReadValue(Reader&lt;TReaderInput&gt;, Field) {#readvalue-1-ref-orleans-serialization-buffers-reader-treaderinput-orleans-serial-cca4287e}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.eventsourcing/orleanscodegen.orleans.eventsourcing.common.codec-versionnotificationmessage/methods/readvalue-1-ref-orleans-serialization-buffers-reader-treaderinput-orleans-serial-cca4287e/)

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

Reads a value.

### Parameters

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

### Returns

The value.

## Serialize(Writer&lt;TBufferWriter&gt;, VersionNotificationMessage) {#serialize-1-ref-orleans-serialization-buffers-writer-tbufferwriter-orleans-event-975cf234}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.eventsourcing/orleanscodegen.orleans.eventsourcing.common.codec-versionnotificationmessage/methods/serialize-1-ref-orleans-serialization-buffers-writer-tbufferwriter-orleans-event-975cf234/)

```csharp
public void Serialize<TBufferWriter>(ref Writer<TBufferWriter> writer, VersionNotificationMessage instance)
```

### Parameters

- `writer` (`Writer<TBufferWriter>`)
- `instance` (`VersionNotificationMessage`)

## WriteField(Writer&lt;TBufferWriter&gt;, uint, Type, VersionNotificationMessage) {#writefield-1-ref-orleans-serialization-buffers-writer-tbufferwriter-uint-system-8cfe05c8}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.eventsourcing/orleanscodegen.orleans.eventsourcing.common.codec-versionnotificationmessage/methods/writefield-1-ref-orleans-serialization-buffers-writer-tbufferwriter-uint-system-8cfe05c8/)

```csharp
public void WriteField<TBufferWriter>(ref Writer<TBufferWriter> writer, uint fieldIdDelta, Type expectedType, VersionNotificationMessage value)
```

Writes a field.

### Parameters

- `writer` (`Writer<TBufferWriter>`): The writer.
- `fieldIdDelta` (`uint`): The field identifier delta.
- `expectedType` (`Type`): The expected type.
- `value` (`VersionNotificationMessage`): The value.