# GatewayCountChangedEventArgs.PreviousNumberOfConnectedGateways

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.core/orleans.gatewaycountchangedeventargs/) | [Properties](/orleans/docs/api/csharp/microsoft.orleans.core/orleans.gatewaycountchangedeventargs/properties/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Core/Core/GatewayCountChangedEventArgs.cs#L32)

```csharp
public int PreviousNumberOfConnectedGateways
```

Gets the number of gateways which this client was currently connected to before this event.