WPF 中Frame + Page 的使用

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1 在window 的设计的时候，中间需要进行页面切换的时候，顶一个Frame

            <Frame Name="MainPage"  NavigationUIVisibility="Hidden" Grid.RowSpan="1"  Grid.Row="0"  ScrollViewer.CanContentScroll="False"   VerticalAlignment="Stretch" VerticalContentAlignment="Top">            </Frame>

2 页面的跳转

</pre><pre name="code" class="csharp">            MapPage page = new MapPage(this);          //SystemPage page = new SystemPage(this);            MainPage.Content = page;

3 隐藏系统自带的前进，回退导航

A . xmal 设置

  NavigationUIVisibility="Hidden"

B C#代码设置

MainPage.NavigationUIVisibility = System.Windows.Navigation.NavigationUIVisibility.Hidden;

4 自定义按钮，实现前进和后退

        void back_btn_click(object sender, MouseEventArgs e)        {            Console.WriteLine("点了back按钮！");            if (page.NavigationService.CanGoBack)           {               page.NavigationService.GoBack();           }        }        void next_btn_click(object sender, MouseEventArgs e)        {            Console.WriteLine("点了next按钮！");            if (page.NavigationService.CanGoForward)           {               page.NavigationService.GoForward();           }        }

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