   Flickering when resizing
  Hi,I''m using SetWindowPos to resize some controls on my win32 dialog. I preform all the resizing code when WM_SIZING is sent to my window, but whenever I resize a control it flickers. Do any of you have some tips on how to reduce or eliminate this flickering?Thanks,Matt 
  double buffering ;  Make the background brush for the window equal to NULL - or override the WM_ERASEBKGND message and do nothing....Also, draw to an offscreen HDC, then blit when you are done.These two combined will give you very smooth updates.   "Absorb what is useful, reject what is useless, and add what is specifically your own." - Lee Jun Fan ;  be sure to try out WS_CLIPCHILDREN... ;  Try ValidateRect() 