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# XGameUiShowMultiplayerActivityGameInviteUiCallback

> XGameUiShowMultiplayerActivityGameInviteUiCallback

Signature for a XGameUiShowMultiplayerActivityGameInviteAsync callback.

## Syntax

```cpp theme={null}
void CALLBACK XGameUiShowMultiplayerActivityGameInviteUiCallback(
 XGameUiCallbackHandle callbackHandle,
 XTaskQueueHandle queue,
 XUserHandle requestingUser
 void* context,
);
```

### Parameters

*callbackHandle*\
Type: XGameUiCallbackHandle

Handle for this callback invocation.

*queue*  
Type: XTaskQueueHandle

insert Handle to the task queue that the UI callback was executed on.

*requestingUser*\
Type: XUserHandle

Handle for the user invoking the UI.

*context*\
Type: void\*

Pointer to dev-provided context.

## Requirements

**Header:** XGameUi.h

**Supported platforms:** Supported on Steam Deck

## See also

[XGameUI](https://docs.xbox.com/reference/system/xgameui/xgameui_members.md)\
[XGameUiSetUiCallbacks](https://docs.xbox.com/reference/system/xgameui/functions/xgameuisetuicallbacks.md)


## Related topics

- [XGameUiUiCallbacks](https://docs.xbox.com/reference/system/xgameui/structs/xgameuiuicallbacks.md)
- [XGameUiShowMultiplayerActivityGameInviteAsync](https://docs.xbox.com/reference/system/xgameui/functions/xgameuishowmultiplayeractivitygameinviteasync.md)
- [XGameUiShowMultiplayerActivityGameInviteResult](https://docs.xbox.com/reference/system/xgameui/functions/xgameuishowmultiplayeractivitygameinviteresult.md)
- [XGameUiShowSendGameInviteUiCallback](https://docs.xbox.com/reference/system/xgameui/functions/xgameuishowsendgameinviteuicallback.md)
- [XGameUiSetMultiplayerActivityGameInviteUiResponse](https://docs.xbox.com/reference/system/xgameui/functions/xgameuisetmultiplayeractivitygameinviteuiresponse.md)