Cross-sectional task

Version A

Red frame of a window

• Demonstration
• Red frame of the main window
  • Resizable window with caption bar, menu, border etc.
  • Frame's thickness in accordance with system settings
  • No flickering
• Hints:
  • WM_NCPAINT
  • GetSystemMetrics(), SM_CXSIZEFRAME, SM_CYSIZEFRAME
  • GetWindowRect()
  • CreateRectRgn(), CombineRgn(), DefWindowProc()
  • GetWindowDC(), ReleaseDC()
  • CreateSolidBrush(), DeleteObject(), FillRect()

• Approximate points:
  • accordance with requirements: 10