I have an ImageView in my application. When I load an image into my ImageView I change the size of it with the SetFrame command, and that seems to work okay. I make the ImageView bigger. On my window form I also go a NSPopupButton and when I click on it my ImageView set its frame to the starting value. Its going back the the size it has when I start my application. I have tried many things but I can figure out why it shrinks my ImageView back. Does any one here know why is is like that?