## Rfc2898DeriveBytes::GetBytes method


使用伪随机密钥字节填充现有数组元素。

```cpp
virtual ArrayPtr<uint8_t> System::Security::Cryptography::Rfc2898DeriveBytes::GetBytes(int32_t cb) override
```


| Parameter | Type | 描述 |
| --- | --- | --- |
| cb | int32_t | 要生成的密钥字节数。 |

## 另见

* Typedef [ArrayPtr](../../../system/arrayptr/)
* Class [Rfc2898DeriveBytes](../)
* Namespace [System::Security::Cryptography](../../)
* Library [Aspose.Page for C++](../../../)