## StringWithQualityHeaderValue::get_Quality method


返回质量。

```cpp
Nullable<double> System::Net::Http::Headers::StringWithQualityHeaderValue::get_Quality()
```


### ReturnValue

质量。

## 另见

* Class [Nullable](../../../system/nullable/)
* Class [StringWithQualityHeaderValue](../)
* Namespace [System::Net::Http::Headers](../../)
* Library [Aspose.Font for C++](../../../)