title: C# Programmatically Unminimize form
body: <p>How do I take a form that is currently minimized and restore it to its previous state.  I can't find any way to determine if its previous <code>WindowState</code> was <code>Normal</code> or <code>Maximized</code>; but I know the information has to be stored somewhere because windows doesn't have a problem doing it with apps on the taskbar.</p>