## BaseDictionary::begin method


Returns an iterator to the KVPair-wrapper for key-value-element of the container. Implemented in C# style - iterator should be return the KVPair-object with get_Key() and get_Value() interface. If the container is empty, the returned iterator will be equal to [end()](../../ienumerable/end/).

```cpp
const_iterator System::Collections::Generic::BaseDictionary<Map>::begin() const noexcept
```


### ReturnValue

An iterator pointing to the first element of collection.

## See Also

* Typedef [const_iterator](../const_iterator/)
* Class [BaseDictionary](../)
* Namespace [System::Collections::Generic](../../)
* Library [Aspose.PDF for C++](../../../)