## XmlReader::MoveToFirstAttribute method


当在派生类中被重写时，移动到第一个属性。

```cpp
virtual bool System::Xml::XmlReader::MoveToFirstAttribute()=0
```


### ReturnValue

**true** if an attribute exists (the reader moves to the first attribute); otherwise, **false** (the position of the reader does not change).

## 另见

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