> ## 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.

# XblMultiplayerConnectionIdChangedHandler

> XblMultiplayerConnectionIdChangedHandler

# XblMultiplayerConnectionIdChangedHandler

当多人游戏连接 ID 发生更改时要调用的回调方法。

## 语法

```cpp theme={null}
void XblMultiplayerConnectionIdChangedHandler(  
         void* context  
)  
```

### 参数

*context*   \_In\_opt\_\
类型：void\*

要传递给处理程序的调用方上下文。

### 返回值

类型：void

## 要求

**头文件：** multiplayer\_c.h

**库：** Microsoft.Xbox.Services.14x.GDK.C.lib

## 另请参阅

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


## Related topics

- [XblMultiplayerAddConnectionIdChangedHandler](/zh-CN/reference/live/xsapi-c/multiplayer_c/functions/xblmultiplayeraddconnectionidchangedhandler.md)
- [XblMultiplayerRemoveConnectionIdChangedHandler](/zh-CN/reference/live/xsapi-c/multiplayer_c/functions/xblmultiplayerremoveconnectionidchangedhandler.md)
- [XblMultiplayerSessionChangedHandler](/zh-CN/reference/live/xsapi-c/multiplayer_c/functions/xblmultiplayersessionchangedhandler.md)
- [XblMultiplayerRemoveSessionChangedHandler](/zh-CN/reference/live/xsapi-c/multiplayer_c/functions/xblmultiplayerremovesessionchangedhandler.md)
- [XblMultiplayerAddSessionChangedHandler](/zh-CN/reference/live/xsapi-c/multiplayer_c/functions/xblmultiplayeraddsessionchangedhandler.md)