## DataSorterKeyCollection class


Represents the key list of data sorter.

```cpp
class DataSorterKeyCollection
```

## Methods

| Method | Description |
| --- | --- |
| [begin()](./begin/) | Returns an iterator to the beginning of the [DataSorterKeyCollection](./). |
| [DataSorterKeyCollection()](./datasorterkeycollection/) | Default constructor. |
| [DataSorterKeyCollection(DataSorterKeyCollection_Impl* impl)](./datasorterkeycollection/) | Constructs from an implementation object. |
| [DataSorterKeyCollection(const DataSorterKeyCollection\& src)](./datasorterkeycollection/) | Copy constructor. |
| [end()](./end/) | Returns an iterator to the end of the [DataSorterKeyCollection](./). |
| [Get(int32_t index)](./get/) | Gets and sets [DataSorterKey](../datasorterkey/) by index. |
| [GetCount()](./getcount/) | Gets the number of elements contained in the instance. |
| [IsNull()](./isnull/) const | Checks whether the implementation object is nullptr. |
| explicit [operator bool()](./operator_bool/) const | operator bool() |
| [operator=(const DataSorterKeyCollection\& src)](./operator_asm/) | operator= |
| [~DataSorterKeyCollection()](./~datasorterkeycollection/) | Destructor. |
## Fields

| Field | Description |
| --- | --- |
| [_impl](./_impl/) | The implementation object. |
## See Also

* Namespace [Aspose::Cells](../)
* Library [Aspose.Cells for C++](../../)