## DeriveBytes::GetBytes method


RTTI 信息。

```cpp
virtual ArrayPtr<uint8_t> System::Security::Cryptography::DeriveBytes::GetBytes(int32_t cb)=0
```


| 参数 | 类型 | 描述 |
| --- | --- | --- |
| cb | int32_t | 要生成的密钥字节数。 |
## 备注


用伪随机密钥字节填充现有数组元素。
## 另见

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