## HttpRequestHeaders::AddKnownHeaders method


将已知的标头添加到指定的集合中。

```cpp
static void System::Net::Http::Headers::HttpRequestHeaders::AddKnownHeaders(System::SharedPtr<Collections::Generic::HashSet<String>> headerSet)
```


| Parameter | Type | 描述 |
| --- | --- | --- |
| headerSet | System::SharedPtr\<Collections::Generic::HashSet\<String\>\> | 一个将添加已知标头的集合。 |

## 另见

* Typedef [SharedPtr](../../../system/sharedptr/)
* Class [HashSet](../../../system.collections.generic/hashset/)
* Class [String](../../../system/string/)
* Class [HttpRequestHeaders](../)
* Namespace [System::Net::Http::Headers](../../)
* Library [Aspose.Page for C++](../../../)