I have a c# windows form with a listbox in it, and i would like the form to be able to resize such that its height only increases in increments of listBox1.ItemHe ight. I think the way it would work is when you start resizing prevent it from resizing until the mouse has moved listBox1.ItemHe ight in the Y direction, then increase the Height by listBox1.ItemHe ight. At this point i believe the width can be resized freely.

Normally i would...