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# XblMultiplayerSessionReferenceIsValid

> XblMultiplayerSessionReferenceIsValid

# XblMultiplayerSessionReferenceIsValid

[XblMultiplayerSessionReference](/reference/live/xsapi-c/multiplayer_c/structs/xblmultiplayersessionreference) オブジェクトが正しい形式かどうかを検証します。

## 構文

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

### パラメーター

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

セッション参照。

### 戻り値

型: bool

セッションが正しい形式の場合は true、そうでない場合は false を返します。

## 解説

[XblMultiplayerSessionReference](/reference/live/xsapi-c/multiplayer_c/structs/xblmultiplayersessionreference) オブジェクトは、いずれのフィールドも空文字列でない場合に、正しい形式と見なされます。

## 要件

**ヘッダー:** multiplayer\_c.h

**ライブラリ:** Microsoft.Xbox.Services.14x.GDK.C.lib

## 関連項目

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


## Related topics

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