> ## Documentation Index
> Fetch the complete documentation index at: https://devdocs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# ID3D12DeviceChild

> 其他核心接口继承自的接口，包括（但不限于）ID3D12PipelineLibrary、ID3D12CommandList、ID3D12Pageable 和

其他核心接口继承自的接口，包括（但不限于）[ID3D12PipelineLibrary](/reference/graphics/d3d12/interfaces/id3d12pipelinelibrary/id3d12pipelinelibrary_public)、[ID3D12CommandList](/reference/graphics/d3d12/interfaces/id3d12commandlist/id3d12commandlist_public)、[ID3D12Pageable](/reference/graphics/d3d12/interfaces/id3d12pageable/id3d12pageable_public) 和 [ID3D12RootSignature](/reference/graphics/d3d12/interfaces/id3d12rootsignature/id3d12rootsignature_public)。它提供了一个方法来返回到创建它所针对的设备对象。

## 要求

**头文件：** d3d12\_xs.h 或 d3d12\_x.h\
**库：** d3d12\_xs.lib 或 d3d12\_x.lib\
**支持的平台**：XBOX Series 主机和 XBOX One 系列

## 另请参阅

[核心接口](https://learn.microsoft.com/en-us/windows/desktop/direct3d12/direct3d-12-interfaces)

[ID3D12Object](/reference/graphics/d3d12_xs/interfaces/ID3D12Object/id3d12object)


## Related topics

- [GetDevice](/zh-CN/reference/graphics/d3d12/interfaces/id3d12devicechild/methods/id3d12devicechild_getdevice_public.md)
- [ID3D12ProtectedSession](/zh-CN/reference/graphics/d3d12/interfaces/id3d12protectedsession/id3d12protectedsession_public.md)
- [ID3D12Pageable](/zh-CN/reference/graphics/d3d12/interfaces/id3d12pageable/id3d12pageable_public.md)
- [ID3D12RootSignature](/zh-CN/reference/graphics/d3d12/interfaces/id3d12rootsignature/id3d12rootsignature_public.md)
- [ID3D12PipelineLibrary](/zh-CN/reference/graphics/d3d12/interfaces/id3d12pipelinelibrary/id3d12pipelinelibrary_public.md)