EngEraseSurface function (winddi.h)
The EngEraseSurface function calls GDI to erase the surface; a given rectangle on the surface will be filled with the given color.
Syntax
ENGAPI BOOL EngEraseSurface(
SURFOBJ *pso,
RECTL *prcl,
[in] ULONG iColor
);
Parameters
pso
Pointer to the surface to erase.
prcl
Pointer to a RECTL structure that defines which pixels to erase on the surface. This rectangle is exclusive of the bottom and right edges.
[in] iColor
Specifies a color index. This is an index to the value that will be written into each pixel.
Return value
The return value is TRUE if the function is successful. Otherwise, it is FALSE, and an error code is reported.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Available in Windows 2000 and later versions of the Windows operating systems. |
Target Platform | Universal |
Header | winddi.h (include Winddi.h) |
Library | Win32k.lib |
DLL | Win32k.sys |