title: WPF Font Families: Fonts.SystemFontFamilies & System.Drawing.Text.InstalledFontCollection().Families
body: <p>WPF: Why does these two give different values?</p>
  
  <pre><code>FontSelector.ItemsSource = Fonts.SystemFontFamilies;
  
  FontSelector.ItemsSource = from font
                             in new System.Drawing.Text.InstalledFontCollection().Families
                             select font.Name;
  </code></pre>
  
  <p>Please Explain?</p>