# Codec_ClusterMembershipUpdate Methods

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.runtime/orleanscodegen.orleans.runtime.codec-clustermembershipupdate/)

## Deserialize(Reader<TReaderInput>, ClusterMembershipUpdate) {#deserialize-1-ref-orleans-serialization-buffers-reader-treaderinput-orleans-runt-cfc160bd}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.runtime/orleanscodegen.orleans.runtime.codec-clustermembershipupdate/methods/deserialize-1-ref-orleans-serialization-buffers-reader-treaderinput-orleans-runt-cfc160bd/)

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

### Parameters

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

## ReadValue(Reader&lt;TReaderInput&gt;, Field) {#readvalue-1-ref-orleans-serialization-buffers-reader-treaderinput-orleans-serial-abef2efc}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.runtime/orleanscodegen.orleans.runtime.codec-clustermembershipupdate/methods/readvalue-1-ref-orleans-serialization-buffers-reader-treaderinput-orleans-serial-abef2efc/)

```csharp
public ClusterMembershipUpdate 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;, ClusterMembershipUpdate) {#serialize-1-ref-orleans-serialization-buffers-writer-tbufferwriter-orleans-runti-81ce11b0}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.runtime/orleanscodegen.orleans.runtime.codec-clustermembershipupdate/methods/serialize-1-ref-orleans-serialization-buffers-writer-tbufferwriter-orleans-runti-81ce11b0/)

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

### Parameters

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

## WriteField(Writer&lt;TBufferWriter&gt;, uint, Type, ClusterMembershipUpdate) {#writefield-1-ref-orleans-serialization-buffers-writer-tbufferwriter-uint-system-f70aa4f2}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.runtime/orleanscodegen.orleans.runtime.codec-clustermembershipupdate/methods/writefield-1-ref-orleans-serialization-buffers-writer-tbufferwriter-uint-system-f70aa4f2/)

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

Writes a field.

### Parameters

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