title: C# Window Visibility, collapsed and hidden
body: <p>I have a quick question regarding visibility of windows in an application. According to... 
  <a href="http://msdn.microsoft.com/en-us/library/system.windows.visibility.aspx" rel="nofollow">http://msdn.microsoft.com/en-us/library/system.windows.visibility.aspx</a> (its short)</p>
  
  <p>When a window is collapsed no space is reserved for the window in layout. When a window is hidden space is reserved for the window in layout.</p>
  
  <p>I'm confused here, what is the layout referring to? Is it referring to window space?</p>