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The IDirectDrawSurface5::SetOverlayPositionmethod changes the display coordinates of an overlay surface.
HRESULT SetOverlayPosition( LONG lX , LONG lY );
Parameters
- lXand lY
- New x- and y-display coordinates.
Return Values
If the method succeeds, the return value is DD_OK.
If the method fails, the return value may be one of the following error values:
DDERR_GENERIC DDERR_INVALIDOBJECT DDERR_INVALIDPARAMS DDERR_INVALIDPOSITION DDERR_NOOVERLAYDEST DDERR_NOTAOVERLAYSURFACE DDERR_OVERLAYNOTVISIBLE DDERR_SURFACELOST DDERR_UNSUPPORTED Requirements
Runs on Versions Declared in Link to Windows CE OS 2.12 or later. Version 2.12 requires DXPAK 1.0 or later. ddraw.h ddraw.lib See Also
IDirectDrawSurface5::GetOverlayPosition, IDirectDrawSurface5::UpdateOverlay