## CacheControlHeaderValue::get_SharedMaxAge method


Gets the shared maximum age value in seconds that overrides the 'max-age' directive in the 'Cache-Control'. header or the 'Expires' header for a shared cache.

```cpp
Nullable<TimeSpan> System::Net::Http::Headers::CacheControlHeaderValue::get_SharedMaxAge()
```


### ReturnValue

The shared maximum age value in seconds that overrides the 'max-age' directive in the 'Cache-Control'. header or the 'Expires' header for a shared cache.

## See Also

* Class [Nullable](../../../system/nullable/)
* Class [TimeSpan](../../../system/timespan/)
* Class [CacheControlHeaderValue](../)
* Namespace [System::Net::Http::Headers](../../)
* Library [Aspose.PUB for C++](../../../)