# DoubleCodec Methods

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.doublecodec/)

## ReadDoubleRaw(Reader<TInput>) {#readdoubleraw-1-ref-orleans-serialization-buffers-reader-tinput-27250d35}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.doublecodec/methods/readdoubleraw-1-ref-orleans-serialization-buffers-reader-tinput-27250d35/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Serialization/Codecs/FloatCodec.cs#L183)

```csharp
public static double ReadDoubleRaw<TInput>(ref Reader<TInput> reader)
```

Reads a value without any protocol framing.

### Parameters

- `reader` (`Reader<TInput>`): The reader.

### Returns

The value.

## ReadValue(Reader&lt;TInput&gt;, Field) {#readvalue-1-ref-orleans-serialization-buffers-reader-tinput-orleans-serializatio-f9be2155}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.doublecodec/methods/readvalue-1-ref-orleans-serialization-buffers-reader-tinput-orleans-serializatio-f9be2155/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Serialization/Codecs/FloatCodec.cs#L156-L171)

```csharp
public static double ReadValue<TInput>(ref Reader<TInput> reader, Field field)
```

Reads a value.

### Parameters

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

### Returns

The value.

## WriteField(Writer&lt;TBufferWriter&gt;, uint, double) {#writefield-1-ref-orleans-serialization-buffers-writer-tbufferwriter-uint-double-fd8a37f3}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.doublecodec/methods/writefield-1-ref-orleans-serialization-buffers-writer-tbufferwriter-uint-double-fd8a37f3/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Serialization/Codecs/FloatCodec.cs#L135-L142)

```csharp
public static void WriteField<TBufferWriter>(ref Writer<TBufferWriter> writer, uint fieldIdDelta, double value)
```

Writes a field without type info (expected type is statically known).

### Parameters

- `writer` (`Writer<TBufferWriter>`): The writer.
- `fieldIdDelta` (`uint`): The field identifier delta.
- `value` (`double`): The value.