# EventSequenceToken Constructors

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.providers.streams.common.eventsequencetoken/)

## EventSequenceToken {#constructor-92844a09}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.providers.streams.common.eventsequencetoken/constructors/constructor-92844a09/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Streaming/Common/EventSequenceToken.cs#L58-L59)

```csharp
public EventSequenceToken()
```

Initializes a new instance of the [EventSequenceToken](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.providers.streams.common.eventsequencetoken/) class.

## EventSequenceToken(long) {#constructor-long-64479a3f}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.providers.streams.common.eventsequencetoken/constructors/constructor-long-64479a3f/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Streaming/Common/EventSequenceToken.cs#L34-L38)

```csharp
public EventSequenceToken(long sequenceNumber)
```

Initializes a new instance of the [EventSequenceToken](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.providers.streams.common.eventsequencetoken/) class.

### Parameters

- `sequenceNumber` (`long`): The sequence number.

## EventSequenceToken(long, int) {#constructor-long-int-3d3486ca}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.providers.streams.common.eventsequencetoken/constructors/constructor-long-int-3d3486ca/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Streaming/Common/EventSequenceToken.cs#L45-L49)

```csharp
public EventSequenceToken(long sequenceNumber, int eventIndex)
```

Initializes a new instance of the [EventSequenceToken](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.providers.streams.common.eventsequencetoken/) class.

### Parameters

- `sequenceNumber` (`long`): The sequence number.
- `eventIndex` (`int`): The event index, for events which are part of a batch.