# Codec_FailOperation Methods

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.codec-failoperation/)

## Deserialize(Reader<TReaderInput>, FailOperation) {#deserialize-1-ref-orleans-serialization-buffers-reader-treaderinput-orleans-tran-b98826b1}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.codec-failoperation/methods/deserialize-1-ref-orleans-serialization-buffers-reader-treaderinput-orleans-tran-b98826b1/)

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

Deserializes into the provided value.

### Parameters

- `reader` (`Reader<TReaderInput>`): The reader.
- `instance` (`FailOperation`): The value.

## ReadValue(Reader&lt;TReaderInput&gt;, Field) {#readvalue-1-ref-orleans-serialization-buffers-reader-treaderinput-orleans-serial-dffd41c0}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.codec-failoperation/methods/readvalue-1-ref-orleans-serialization-buffers-reader-treaderinput-orleans-serial-dffd41c0/)

```csharp
public FailOperation 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;, FailOperation) {#serialize-1-ref-orleans-serialization-buffers-writer-tbufferwriter-orleans-trans-9b886558}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.codec-failoperation/methods/serialize-1-ref-orleans-serialization-buffers-writer-tbufferwriter-orleans-trans-9b886558/)

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

Serializes the provided value.

### Parameters

- `writer` (`Writer<TBufferWriter>`): The writer.
- `instance` (`FailOperation`): The value.

## WriteField(Writer&lt;TBufferWriter&gt;, uint, Type, FailOperation) {#writefield-1-ref-orleans-serialization-buffers-writer-tbufferwriter-uint-system-0706c54a}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.codec-failoperation/methods/writefield-1-ref-orleans-serialization-buffers-writer-tbufferwriter-uint-system-0706c54a/)

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

Writes a field.

### Parameters

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