## XmlTextReader::get_HasValue method


返回一个值，指示当前节点是否可以拥有除 [String::Empty](../../../system/string/empty/) 之外的 [XmlTextReader::get_Value](../get_value/)。

```cpp
bool System::Xml::XmlTextReader::get_HasValue() override
```


### ReturnValue

**true** if the node on which the reader is currently positioned can have a **Value**; otherwise, **false**.

## 另见

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