## KeyIterator::ShiftIteratorBy method


将迭代器按指定的步数移动。

```cpp
void System::Collections::Generic::KeyIterator<Dict>::ShiftIteratorBy(std::ptrdiff_t offset) override
```


| Parameter | Type | 描述 |
| --- | --- | --- |
| offset | std::ptrdiff_t | 迭代器要移动的步数。 |

## 另见

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