## CryptoStream::get_CanWrite method


检查流是否可写。

```cpp
bool System::Security::Cryptography::CryptoStream::get_CanWrite() const override
```


### ReturnValue

如果流是使用 [CryptoStreamMode::Write](../../cryptostreammode/) 创建的则为 true，否则为 false。

## 另见

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