## UnknownControl::GetRelationshipData(const U16String\&) method


Gets the related data.

```cpp
Vector<uint8_t> Aspose::Cells::Drawing::ActiveXControls::UnknownControl::GetRelationshipData(const U16String &relId)
```


| Parameter | Type | Description |
| --- | --- | --- |
| relId | const U16String\& | The relationship id. |

## ReturnValue

Returns the related data.

## See Also

* Class [Vector](../../../aspose.cells/vector/)
* Class [U16String](../../../aspose.cells/u16string/)
* Class [UnknownControl](../)
* Namespace [Aspose::Cells::Drawing::ActiveXControls](../../)
* Library [Aspose.Cells for C++](../../../)
## UnknownControl::GetRelationshipData(const char16_t*) method


Gets the related data.

```cpp
Vector<uint8_t> Aspose::Cells::Drawing::ActiveXControls::UnknownControl::GetRelationshipData(const char16_t *relId)
```


| Parameter | Type | Description |
| --- | --- | --- |
| relId | const char16_t* | The relationship id. |

## ReturnValue

Returns the related data.

## See Also

* Class [Vector](../../../aspose.cells/vector/)
* Class [UnknownControl](../)
* Namespace [Aspose::Cells::Drawing::ActiveXControls](../../)
* Library [Aspose.Cells for C++](../../../)