Hi, How are you all? This is my first post here. I am new to MFC and just a college passout. I hope to have nice answers here for all the "Greats"! My program is having memory leakage. In my view function, I use CDC *pdc=GetDC() But I am not releasing it. Can this be a reason for leak? In view function what is the best method to use Contect devices to avoid such errors? Should CClientDC be used? I assume I am understandable here . -- LinDaSu