> ## 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.

# XblMultiplayerGetActivitiesWithPropertiesForUsersResult

> XblMultiplayerGetActivitiesWithPropertiesForUsersResult

# XblMultiplayerGetActivitiesWithPropertiesForUsersResult

取得呼叫 [XblMultiplayerGetActivitiesWithPropertiesForUsersAsync](/zh-TW/reference/live/xsapi-c/multiplayer_c/functions/xblmultiplayergetactivitieswithpropertiesforusersasync) 的結果。

## 語法

```cpp theme={null}
HRESULT XblMultiplayerGetActivitiesWithPropertiesForUsersResult(  
         XAsyncBlock* async,  
         size_t bufferSize,  
         void* buffer,  
         XblMultiplayerActivityDetails** ptrToBuffer,  
         size_t* ptrToBufferCount,  
         size_t* bufferUsed  
)  
```

### 參數

*async*   \_In\_\
類型：XAsyncBlock\*

此作業的 `XAsyncBlock`。

*bufferSize*   \_In\_\
類型：size\_t

所提供 `buffer` 的大小。

*buffer*   \_Out\_writes\_bytes\_to\_(bufferSize,*bufferUsed)\
類型：void*

由呼叫者配置、用來寫入結果的位元組緩衝區。

*ptrToBuffer*   \_Outptr\_\
類型：[XblMultiplayerActivityDetails\*\*](/zh-TW/reference/live/xsapi-c/multiplayer_c/structs/xblmultiplayeractivitydetails)

指向 `buffer` 的強型別指標。請勿釋放；其生命週期與 `buffer` 繫結。

*ptrToBufferCount*   \_Out\_\
類型：size\_t\*

`buffer` 中的項目數目。

*bufferUsed*   \_Out\_opt\_\
類型：size\_t\*

實際寫入 `buffer` 的位元組數目。

### 傳回值

類型：HRESULT

此 API 作業的 HRESULT 傳回碼。

## 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

- [XblMultiplayerGetActivitiesWithPropertiesForUsersResultSize](/zh-TW/reference/live/xsapi-c/multiplayer_c/functions/xblmultiplayergetactivitieswithpropertiesforusersresultsize.md)
- [XblMultiplayerGetActivitiesWithPropertiesForUsersAsync](/zh-TW/reference/live/xsapi-c/multiplayer_c/functions/xblmultiplayergetactivitieswithpropertiesforusersasync.md)
- [XblMultiplayerGetActivitiesWithPropertiesForSocialGroupResult](/zh-TW/reference/live/xsapi-c/multiplayer_c/functions/xblmultiplayergetactivitieswithpropertiesforsocialgroupresult.md)
- [XblMultiplayerGetActivitiesWithPropertiesForSocialGroupResultSize](/zh-TW/reference/live/xsapi-c/multiplayer_c/functions/xblmultiplayergetactivitieswithpropertiesforsocialgroupresultsize.md)
- [XblMultiplayerGetActivitiesForUsersAsync](/zh-TW/reference/live/xsapi-c/multiplayer_c/functions/xblmultiplayergetactivitiesforusersasync.md)