## XmlConvert::IsXmlSurrogatePair method


检查传入的代理字符对是否是有效的 XML 字符。

```cpp
static bool System::Xml::XmlConvert::IsXmlSurrogatePair(char16_t lowChar, char16_t highChar)
```


| Parameter | Type | 描述 |
| --- | --- | --- |
| lowChar | char16_t | 要验证的代理字符。 |
| highChar | char16_t | 要验证的代理字符。 |

### ReturnValue

**true** if the passed in surrogate pair of characters is a valid XML character; otherwise, **false**.

## 另见

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