<Window.Resources>

        <CollectionViewSource x:Key="sysFonts" Source="{x:Static Fonts.SystemFontFamilies}" />

    </Window.Resources>

    <Grid>

    ;    <Grid.RowDefinitions>

            <RowDefinition Height="Auto"></RowDefinition>

       &nbsp;    <RowDefinition></RowDefinition>

      &nbsp;     <RowDefinition Height="Auto"></RowDefinition>

     &nbsp;  &lt;/Grid.RowDefinitions>

      ;  <ComboBox Name="cbx"

        ;          ItemsSource="{Binding Source={StaticResource sysFonts}}"

                  IsSynchronizedWithCurrentItem="True" >

            <ComboBox.ItemsPanel>

      &nbsp;         <ItemsPanelTemplate>

       &nbsp;            <VirtualizingStackPanel></VirtualizingStackPanel>

            &nbsp;   </ItemsPanelTemplate>

            </ComboBox.ItemsPanel>

   &nbsp;    &nbsp;   <ComboBox.ItemTemplate>

              &nbsp; <DataTemplate>

  <TextBlock Text="{Binding}" FontFamily="{Binding}" FontSize="16"></TextBlock>

              &nbsp; </DataTemplate>

    &nbsp;       </ComboBox.ItemTemplate>

        </ComboBox>

        <StackPanel Grid.Row="2" HorizontalAlignment="Center" >

            <TextBlock Text="預(yù)覽："></TextBlock>

            <TextBlock Text="劉圓圓 123 Mgen"

                      &nbsp;FontSize="20"

 &nbsp;                     FontFamily="{Binding Source={StaticResource sysFonts},Path=/}">

  ; &nbsp;        </TextBlock>

&nbsp;       </StackPanel>

    </Grid>

    <!-- 此代碼是在其他原始代碼上修改而成 -->

    <!-- 原始代碼：//stackoverflow.com/questions/562682/how-can-i-list-colors-in-wpf-with-xaml --&gt;

    <Window.Resources>

        <ObjectDataProvider MethodName=&quot;GetType"

             &nbsp;              ObjectType=&quot;{x:Type sys:Type}" x:Key="colorsTypeOdp">

 &nbsp;          <ObjectDataProvider.MethodParameters>

       ;         <sys:String>System.Windows.Media.Colors, PresentationCore,

            Version=3.0.0.0, Culture=neutral,

            PublicKeyToken=31bf3856ad364e35&lt;/sys:String>

            </ObjectDataProvider.MethodParameters>

        </ObjectDataProvider>

        <ObjectDataProvider ObjectInstance="{StaticResource colorsTypeOdp}" 

                            MethodName="GetProperties" x:Key="colorPropertiesOdp">

 &nbsp;      </ObjectDataProvider>

    </Window.Resources>

    <StackPanel>

    &nbsp;   <ComboBox Name="comboBox1" HorizontalContentAlignment="Stretch"

   &nbsp;              ItemsSource="{Binding Source={StaticResource colorPropertiesOdp}}">

 &nbsp;          <;ComboBox.ItemTemplate>

  &nbsp;             <DataTemplate>

                    <StackPanel Orientation=";Horizontal">

                        <Rectangle Fill="{Binding Name}" Margin="1 3" Height="10" Width="100"></Rectangle>

                   ;     <TextBlock Text="{Binding Name}" Margin="2 0"></TextBlock>

           ;         </StackPanel>

              &nbsp; </DataTemplate>

            </ComboBox.ItemTemplate>

        </ComboBox>

    </StackPanel>