IDCompositionSurface::SuspendDraw method (dcomp.h)
Suspends the drawing on this Microsoft DirectComposition surface object.
Syntax
HRESULT SuspendDraw();
Return value
If the function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code, which can include DCOMPOSITION_ERROR_SURFACE_BEING_RENDERED and DCOMPOSITION_ERROR_SURFACE_NOT_BEING_RENDERED.
Remarks
Because only one surface can be open for drawing at a time, calling SuspendDraw allows the user to call IDCompositionSurface::BeginDraw on a different surface. Drawing to this surface can be resumed by calling IDCompositionSurface::ResumeDraw.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8 [desktop apps only] |
| Minimum supported server | Windows Server 2012 [desktop apps only] |
| Target Platform | Windows |
| Header | dcomp.h |
| Library | Dcomp.lib |
| DLL | Dcomp.dll |