## CustomPropertyCollection::Add(const U16String\&, const U16String\&) method


Adds custom property information.

```cpp
int32_t Aspose::Cells::Properties::CustomPropertyCollection::Add(const U16String &name, const U16String &value)
```


| Parameter | Type | Description |
| --- | --- | --- |
| name | const U16String\& | The name of the custom property. |
| value | const U16String\& | The value of the custom property. |

## See Also

* Class [Vector](../../../aspose.cells/vector/)
* Class [U16String](../../../aspose.cells/u16string/)
* Class [CustomPropertyCollection](../)
* Namespace [Aspose::Cells::Properties](../../)
* Library [Aspose.Cells for C++](../../../)
## CustomPropertyCollection::Add(const char16_t*, const char16_t*) method


Adds custom property information.

```cpp
int32_t Aspose::Cells::Properties::CustomPropertyCollection::Add(const char16_t *name, const char16_t *value)
```


| Parameter | Type | Description |
| --- | --- | --- |
| name | const char16_t* | The name of the custom property. |
| value | const char16_t* | The value of the custom property. |

## See Also

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