Class Extension<TTarget, TValue> (3.27.1) 

public sealed class Extension<TTarget, TValue> : Extension where TTarget : IExtendableMessage<TTarget>

Represents a type-safe extension identifier used for getting and setting single extension values in IExtendableMessage<T> instances. This API is experimental and subject to change.

Inheritance

object > Extension > Extension<TTarget, TValue>

Namespace

Google.Protobuf

Assembly

Google.Protobuf.dll

Type Parameters
Name Description
TTarget

The message type this field applies to
TValue

The field value type of this extension

Constructors

Extension(int, FieldCodec<TValue>)

public Extension(int fieldNumber, FieldCodec<TValue> codec)

Creates a new extension identifier with the specified field number and codec

Parameters
Name Description
fieldNumber int
codec FieldCodec