## XmlDocumentType::get_IsReadOnly method


返回一个值，指示该节点是否为只读。

```cpp
bool System::Xml::XmlDocumentType::get_IsReadOnly() override
```


### ReturnValue

**true** if the node is read-only; otherwise, **false**. Because DocumentType nodes are read-only, this method always returns **true**.

## 另见

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