## XmlSchemaExternal::get_Id method


Returns the string id.

```cpp
String System::Xml::Schema::XmlSchemaExternal::get_Id()
```


### ReturnValue

The string id. The default is [String::Empty](../../../system/string/empty/). Optional.

## See Also

* Class [String](../../../system/string/)
* Class [XmlSchemaExternal](../)
* Namespace [System::Xml::Schema](../../)
* Library [Aspose.PDF for C++](../../../)