在WPF TabControl中隐藏选项卡标题

   <Style TargetType="{x:Type TabItem}">
       <Setter Property="Template">
           <Setter.Value>
               <ControlTemplate TargetType="{x:Type TabItem}">
                    <Grid>
                       <Border Name="Border" Margin="0,0,-4,0" BorderThickness="1,1,1,1" CornerRadius="2,12,0,0" Background="{TemplateBinding Background}">
                           <ContentPresenter x:Name="ContentSite" VerticalAlignment="Center" HorizontalAlignment="Center" ContentSource="Header" Margin="12,2,12,2"/>
                        </Border>
                    </Grid>
                   <ControlTemplate.Triggers>
                       <Trigger Property="IsSelected" Value="True">
                           <Setter TargetName="Border" Property="Background" Value="{DynamicResource {x:Static SystemColors.ControlLightLightBrushKey}}"/>
                           <Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}"/>
                           <Setter TargetName="ContentSite" Property="Margin" Value="12,2,12,2"/>
                        </Trigger>
                       <Trigger Property="IsSelected" Value="False">
                           <Setter TargetName="Border" Property="Background" Value="{DynamicResource {x:Static SystemColors.ControlBrushKey}}"/>
                           <Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}"/>
                           <Setter TargetName="ContentSite" Property="Margin" Value="12,2,12,2"/>
                        </Trigger>
                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>
</Window.Resources>

<TabControl>
    <TabItem Header="Tab 1">
        <Grid Background="White">
            <TextBlock>Tab 1 Content</TextBlock>
        </Grid>
    </TabItem>
    <TabItem Header="Tab 2">
        <Grid Background="White">
            <TextBlock>Tab 2 Content</TextBlock>
        </Grid>
    </TabItem>
</TabControl>