小编Un-*_*own的帖子

如果单击后退按钮，如何转到上一个选项卡？XAML

<Button x:Name="btnBack" Margin="239,418,333,11 Click="btnBack_Click">
    <Button.Template>         
        <ControlTemplate>                    
            <Image x:Name="backImg" Source="Images/back.png" />                
        </ControlTemplate>           
    </Button.Template>        
</Button>

代码

private void btnBack_Click(object sender, RoutedEventArgs e)     
{
}

标签项

<TabControl HorizontalAlignment="Left" Height="403" BorderThickness="0" 
            Background="Transparent" Margin="10,10,0,0"
            VerticalAlignment="Top" Width="622">       
    <TabItem Header="List" Margin="0,0,-19,0">     
        //object    
    </TabItem>        
    <TabItem Header="Register" Margin="0,0,-19,0">    
    </TabItem>    
    //object    
</TabControl>

有可能这样做吗？