# OpenGLRenderTargetView::GetFramebuffer

```cpp
unsigned int GetFramebuffer() const
```

获取帧缓冲区对象 ID。

**返回：** `unsigned int` - 帧缓冲区 ID

**示例：**

```cpp
unsigned int fbo = rtv.GetFramebuffer();
```

## 相关文档

- [OpenGLRenderTargetView](render-target-view.md) - 返回类总览