## SecureString::SetAt method


Replaces the existing character at the specified position.

```cpp
void System::Security::SecureString::SetAt(int32_t index, char16_t c)
```


| Parameter | Type | Description |
| --- | --- | --- |
| index | int32_t | The position of a character. |
| c | char16_t | A new character. |

## See Also

* Class [SecureString](../)
* Namespace [System::Security](../../)
* Library [Aspose.PDF for C++](../../../)