## CancellationTokenSource::Cancel method


传达取消请求。

```cpp
void System::Threading::CancellationTokenSource::Cancel()
```

## 备注



回调在此调用期间同步执行。

## 另见

* Class [CancellationTokenSource](../)
* Namespace [System::Threading](../../)
* Library [Aspose.Font for C++](../../../)