hi,

I have the following problem , I am reading from serial port and draw plots from the serial port in the form and no problem with flicker (I am enable doublebuffersize property) after doing this i does n't have any problem but the problem come when i want to make zooming in the form so I am draw in panel or picturebox but the problem of flicker appear as long as i am extend picturebox as a control and add in the constructor the following method :

Code:
SetStyle(ControlStyles.UserPaint, true);
SetStyle(ControlStyles.AllPaintingInWmPaint, true);
SetStyle(ControlStyles.DoubleBuffer, true);


so my question can I make zooming in the form itself if i can not what is the solution for flicker ?