---
title: GCMouseDidConnectNotification
framework: gamecontroller
role: symbol
role_heading: Global Variable
path: gamecontroller/gcmousedidconnectnotification
---

# GCMouseDidConnectNotification

A notification that posts after a mouse connects to the device.

## Declaration

```occ
extern NSString * const GCMouseDidConnectNotification;
```

## Discussion

Discussion The notification object is a GCMouse object that represents the mouse. The system posts this notification on the main thread.

## See Also

### Discovering mouse devices

- [mice()](gamecontroller/gcmouse/mice().md)
- [GCMouseDidDisconnectNotification](gamecontroller/gcmousediddisconnectnotification.md)