创建阴影画刷---CreateHatchBrush

WinAPI: CreateHatchBrush - 建立阴影画刷

//声明:
CreateHatchBrush(
p1: Integer; {阴影样式}
p2: COLORREF {颜色值}
): HBRUSH; {返回画刷句柄}

//p1 参数可选值:
HS_HORIZONTAL = 0;
HS_VERTICAL = 1;
HS_FDIAGONAL = 2;
HS_BDIAGONAL = 3;
HS_CROSS = 4;
HS_DIAGCROSS = 5;

CBrush exBrush;
exBrush.CreateHatchBrush(exBrushMode, exBrushColor);//阴影画刷
pDC->SelectObject(&exBrush);
pDC->FillRgn(&rgn, &exBrush);
exBrush.DeleteObject();