* **[Pen Kit简介](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/pen-introduction)**
* **[手写功能开发](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/pen-features)**
* **[手写功能开发指导（C/C++）](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/pen-introduction-c)**
* **[Pen Kit常见问题](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/pen-faq)**