## XPathNavigator::MoveToPrevious method


当在派生类中重写时，将 [XPathNavigator](../) 移动到当前节点的前一个兄弟节点。

```cpp
virtual bool System::Xml::XPath::XPathNavigator::MoveToPrevious()=0
```


### ReturnValue

**true** if the [XPathNavigator](../) is successful moving to the previous sibling node; otherwise, **false** if there is no previous sibling node or if the [XPathNavigator](../) is currently positioned on an attribute node. If **false**, the position of the [XPathNavigator](../) is unchanged.

## 另见

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