ICompositionDrawingSurfaceInterop2 interface (windows.ui.composition.interop.h)
A native interoperation interface that allows you to read back the contents of a composition drawing surface (or a composition virtual drawing surface). This interface is available in C++ only.
ICompositionDrawingSurfaceInterop2 inherits from the ICompositionDrawingSurfaceInterop interface.
Inheritance
The ICompositionDrawingSurfaceInterop2 interface inherits from the ICompositionDrawingSurfaceInterop interface.
Methods
The ICompositionDrawingSurfaceInterop2 interface has these methods.
| ICompositionDrawingSurfaceInterop2::CopySurface Reads back the contents of a composition drawing surface (or a composition virtual drawing surface). |
Remarks
Note
This interface is available on Windows 10, version 1903 (10.0; Build 18362), but it is not defined in the windows.ui.composition.interop.h header file for that version of the Windows Software Development Kit (SDK). If you first obtain a pointer to an ICompositionDrawingSurfaceInterop interface, you can then query that (via QueryInterface) for a pointer to an ICompositionDrawingSurfaceInterop2 interface.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 10, version 2004 (10.0; Build 19041) |
| Minimum supported server | Windows Server, version 2004 (10.0; Build 19041) |
| Target Platform | Windows |
| Header | windows.ui.composition.interop.h |