## Bitmap::UnlockBits method


从系统内存中解锁指定的位图。

```cpp
void System::Drawing::Bitmap::UnlockBits(const Imaging::BitmapDataPtr &bitmap_data)
```


| 参数 | 类型 | 描述 |
| --- | --- | --- |
| bitmap_data | const Imaging::BitmapDataPtr\& | 包含锁定操作信息的对象 |

## 另见

* Typedef [BitmapDataPtr](../../../system.drawing.imaging/bitmapdataptr/)
* Class [Bitmap](../)
* Namespace [System::Drawing](../../)
* Library [Aspose.Font for C++](../../../)