> ## Documentation Index
> Fetch the complete documentation index at: https://devdocs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# XblMultiplayerSessionChangeEventArgs

> XblMultiplayerSessionChangeEventArgs

# XblMultiplayerSessionChangeEventArgs

Arguments transmis au gestionnaire d'événements lorsqu'une modification de session se produit.

## Syntaxe

```cpp theme={null}
typedef struct XblMultiplayerSessionChangeEventArgs {  
    XblMultiplayerSessionReference SessionReference;  
    char Branch[XBL_GUID_LENGTH];  
    uint64_t ChangeNumber;  
} XblMultiplayerSessionChangeEventArgs  
```

### Membres

*SessionReference*\
Type : [XblMultiplayerSessionReference](/fr-CA/reference/live/xsapi-c/multiplayer_c/structs/xblmultiplayersessionreference)

La session qui a déclenché cet événement.

*Branch*\
Type : char\[XBL\_GUID\_LENGTH]

La branche de la session utilisée pour délimiter la portée des numéros de modification.

*ChangeNumber*\
Type : uint64\_t

Le numéro de modification de la session.

## Configuration requise

**En-tête :** multiplayer\_c.h

## Voir aussi

[multiplayer\_c](/fr-CA/reference/live/xsapi-c/multiplayer_c/multiplayer_c_members)


## Related topics

- [XblMultiplayerSessionChangedHandler](/fr-CA/reference/live/xsapi-c/multiplayer_c/functions/xblmultiplayersessionchangedhandler.md)
- [Tâches multijoueurs](/fr-CA/services/xbox-services/multiplayer/mpsd/how-to/live-mpsd-how-tos.md)
- [XblMultiplayerEventArgsPropertiesJson](/fr-CA/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayereventargspropertiesjson.md)
- [XblMultiplayerSessionChangeTypes](/fr-CA/reference/live/xsapi-c/multiplayer_c/enums/xblmultiplayersessionchangetypes.md)
- [XblMultiplayerEventArgsMember](/fr-CA/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayereventargsmember.md)