tagSCROLLBARINFO

type tagSCROLLBARINFO = record

  cbSize: DWORD;

  rcScrollBar: RECT;

  dxyLineButton: Integer;

  xyThumbTop: Integer;

  xyThumbBottom: Integer;

  reserved: Integer;

  rgstate: array [0..CCHILDREN_SCROLLBAR] of DWORD;

end;