## XPathNavigator::get_ValueAsDouble method


返回当前节点的值为 [Double](../../../system/double/)。

```cpp
double System::Xml::XPath::XPathNavigator::get_ValueAsDouble() override
```


### ReturnValue

当前节点的值为 [Double](../../../system/double/)。

## 另见

* Class [XPathNavigator](../)
* Namespace [System::Xml::XPath](../../)
* Library [Aspose.Page for C++](../../../)