## KeyIterator::CloneIterator method


克隆当前迭代器。

```cpp
System::Details::VirtualizedIteratorBase<typename Dict::map_t::key_type> * System::Collections::Generic::KeyIterator<Dict>::CloneIterator() const override
```


### ReturnValue

当前迭代器的副本。

## 另见

* Class [KeyIterator](../)
* Namespace [System::Collections::Generic](../../)
* Library [Aspose.Page for C++](../../../)