## XPathItem::get_ValueAsLong method


当在派生类中重写时，获取 item 的值为 [Int64](../../../system/int64/)。

```cpp
virtual int64_t System::Xml::XPath::XPathItem::get_ValueAsLong()=0
```


### ReturnValue

该项的值为 [Int64](../../../system/int64/)。

## 另见

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