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# XblMultiplayerSessionReferenceIsValid

> XblMultiplayerSessionReferenceIsValid

# XblMultiplayerSessionReferenceIsValid

驗證 [XblMultiplayerSessionReference](/zh-TW/reference/live/xsapi-c/multiplayer_c/structs/xblmultiplayersessionreference) 物件的格式是否正確。

## 語法

```cpp theme={null}
bool XblMultiplayerSessionReferenceIsValid(  
         const XblMultiplayerSessionReference* sessionReference  
)  
```

### 參數

*sessionReference*   \_In\_\
類型：[XblMultiplayerSessionReference\*](/zh-TW/reference/live/xsapi-c/multiplayer_c/structs/xblmultiplayersessionreference)

工作階段參考。

### 傳回值

類型：bool

如果工作階段格式正確，則傳回 true；如果工作階段格式不正確，則傳回 false。

## 備註

如果 [XblMultiplayerSessionReference](/zh-TW/reference/live/xsapi-c/multiplayer_c/structs/xblmultiplayersessionreference) 物件的欄位都不是空字串，即視為格式正確。

## 需求

**標頭：** multiplayer\_c.h

**程式庫：** Microsoft.Xbox.Services.14x.GDK.C.lib

## 另請參閱

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


## Related topics

- [XblMultiplayerSessionSessionReference](/zh-TW/reference/live/xsapi-c/multiplayer_c/functions/xblmultiplayersessionsessionreference.md)
- [XblMultiplayerSessionReference](/zh-TW/reference/live/xsapi-c/multiplayer_c/structs/xblmultiplayersessionreference.md)
- [XblMultiplayerManagerLobbySessionSessionReference](/zh-TW/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayermanagerlobbysessionsessionreference.md)
- [XblMultiplayerManagerGameSessionSessionReference](/zh-TW/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayermanagergamesessionsessionreference.md)
- [XblMultiplayerSessionReferenceCreate](/zh-TW/reference/live/xsapi-c/multiplayer_c/functions/xblmultiplayersessionreferencecreate.md)