PaintRgn function (wingdi.h)

The PaintRgn function paints the specified region by using the brush currently selected into the device context.

Syntax

BOOL PaintRgn(
  [in] HDC  hdc,
  [in] HRGN hrgn
);

[in] hdc

Handle to the device context.

[in] hrgn

Handle to the region to be filled. The region's coordinates are presumed to be logical coordinates.

If the function succeeds, the return value is nonzero.

If the function fails, the return value is zero.

Requirement	Value
Minimum supported client	Windows 2000 Professional [desktop apps only]
Minimum supported server	Windows 2000 Server [desktop apps only]
Target Platform	Windows
Header	wingdi.h (include Windows.h)
Library	Gdi32.lib
DLL	Gdi32.dll