## BasicSTDOStreamWrapper::SetLength method


设置由当前对象表示的流的长度。

```cpp
virtual void System::IO::BasicSTDOStreamWrapper<T, typename>::SetLength(int64_t value) override
```


| Parameter | Type | 描述 |
| --- | --- | --- |
| value | int64_t | 要设置的字节长度 |

## 另见

* Class [BasicSTDOStreamWrapper](../)
* Namespace [System::IO](../../)
* Library [Aspose.Page for C++](../../../)