## SymmetricAlgorithm::GenerateIV method


为算法生成随机初始向量。覆盖已有的（如果有）。

```cpp
virtual void System::Security::Cryptography::SymmetricAlgorithm::GenerateIV()=0
```

## 另见

* Class [SymmetricAlgorithm](../)
* Namespace [System::Security::Cryptography](../../)
* Library [Aspose.Font for C++](../../../)