Brush null using

Created an attachment (id=3484)
Screenshot test

PAINTSTRUCT ps;
HDC hdc, hdcMem;
HBRUSH brush;

hdc = BeginPaint(hWnd, &ps);
hdcMem = CreateCompatibleDC(hdc);

/* fill destination with brush */
brush = CreateHatchBrush(HS_DIAGCROSS, RGB(255,0,0));
SelectObject(hdc, brush);
// PatBlt(hdc, 200, 0, 100, 100, PATCOPY);
DeleteObject(brush);

Ellipse(hdc, 0, 10, 100, 100);
DeleteDC(hdcMem);
EndPaint(hWnd, &ps);