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# HCHttpCallGetContext

> HCHttpCallGetContext

# HCHttpCallGetContext

取得附加至此呼叫物件的內容指標。

## 語法

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

### 參數

*call*   \_In\_\
類型：HCCallHandle

HTTP 呼叫的控制代碼。

*context*   \_In\_\
類型：void\*\*

附加至此呼叫物件的內容指標。

### 傳回值

類型：HRESULT

此 API 作業的結果代碼。可能的值為 S\_OK、E\_INVALIDARG 或 E\_FAIL。

## 需求

**標頭：** httpProvider.h

**程式庫：** libHttpClient.GDK.lib

## 另請參閱

[httpProvider](/zh-TW/reference/live/httpclient/httpprovider/httpprovider_members)


## Related topics

- [HCHttpCallSetContext](/zh-TW/reference/live/httpclient/httpprovider/functions/hchttpcallsetcontext.md)
- [HCGetHttpCallPerformFunction](/zh-TW/reference/live/httpclient/httpprovider/functions/hcgethttpcallperformfunction.md)
- [HCHttpCallResponseGetResponseBodyWriteFunction](/zh-TW/reference/live/httpclient/httpprovider/functions/hchttpcallresponsegetresponsebodywritefunction.md)
- [HCHttpCallRequestGetRequestBodyReadFunction](/zh-TW/reference/live/httpclient/httpprovider/functions/hchttpcallrequestgetrequestbodyreadfunction.md)
- [HCHttpCallGetId](/zh-TW/reference/live/httpclient/httpclient/functions/hchttpcallgetid.md)