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# HCHttpCallSetContext

> HCHttpCallSetContext

# HCHttpCallSetContext

设置附加到此调用对象的上下文指针。

## Syntax

```cpp theme={null}
HRESULT HCHttpCallSetContext(  
         HCCallHandle call,  
         void* context  
)  
```

### Parameters

*call*   \_In\_\
Type: HCCallHandle

HTTP 调用的句柄。

*context*   \_In\_opt\_\
Type: void\*

附加到此调用对象的上下文指针。

### Return value

Type: HRESULT

此 API 操作的结果代码。可能的值为 S\_OK、E\_INVALIDARG 或 E\_FAIL。

## Requirements

**Header:** httpProvider.h

**Library:** libHttpClient.GDK.lib

## See also

[httpProvider](https://docs.xbox.com/zh-CN/reference/live/httpclient/httpprovider/httpprovider_members.md)


## Related topics

- [httpProvider（内容）](https://docs.xbox.com/zh-CN/reference/live/httpclient/httpprovider/httpprovider_members.md)
- [HCSetHttpCallPerformFunction](https://docs.xbox.com/zh-CN/reference/live/httpclient/httpprovider/functions/hcsethttpcallperformfunction.md)
- [HCHttpCallResponseSetResponseBodyWriteFunction](https://docs.xbox.com/zh-CN/reference/live/httpclient/httpclient/functions/hchttpcallresponsesetresponsebodywritefunction.md)
- [HCHttpCallRequestSetRequestBodyReadFunction](https://docs.xbox.com/zh-CN/reference/live/httpclient/httpclient/functions/hchttpcallrequestsetrequestbodyreadfunction.md)
- [HCHttpCallGetContext](https://docs.xbox.com/zh-CN/reference/live/httpclient/httpprovider/functions/hchttpcallgetcontext.md)