c# – Windows 8 Metro App进行设置弹出窗口

从Windows 8.1及更高版本开始,Windows Store App中的控件集合中添加了一个SettingsFlyout控件.

添加=>新=> SettingsFlyout

然后像这样添加它：

sealed partial class App
{

    public App()
    {
        this.InitializeComponent();
        this.Suspending += OnSuspending;
    }

    protected override void OnWindowCreated(WindowCreatedEventArgs args)
    {
        SettingsPane.GetForCurrentView().CommandsRequested += OnCommandsRequested;
    }

    private void OnCommandsRequested(SettingsPane sender,SettingsPaneCommandsRequestedEventArgs args)
    {
        var setting = new SettingsCommand("MySetting","MySetting",handler =>
            new MySettingsFlyout().Show());
        args.Request.ApplicationCommands.Add(setting);
    }

结果：

老做法：

以下是在Windows 8中使用xaml和c#的方法

1.创建一个xaml用户控件

<UserControl
    x:Class="CSharp_Settings.Settings.Help_Settings"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d"
    d:DesignHeight="300"
    d:DesignWidth="646">
    <Border BorderBrush="#FF590151" BorderThickness="1">
        <Grid Background="White" VerticalAlignment="Stretch">
            <Grid.RowDefinitions>
                <RowDefinition Height="80"/>
                <RowDefinition Height="*"/>
            </Grid.RowDefinitions>
            <Grid Background="#FFFF00F2" Grid.Row="0">
                <Grid Margin="40,20,17,13">
                    <Grid.Transitions>
                        <TransitionCollection>
                            <EntranceThemeTransition FromHorizontalOffset="50" />
                        </TransitionCollection>
                    </Grid.Transitions>
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition Width="50" />
                        <ColumnDefinition Width="*" />
                        <ColumnDefinition />
                    </Grid.ColumnDefinitions>
                    <Button Click="Button_Click_1" Margin="0,3,0" Grid.Column="0"

HorizontalAlignment="Left" Style="{StaticResource BackButtonStyle}"/>
                    <TextBlock Margin="10,5,0" Grid.Column="1" FontFamily="Segoe UI"

FontWeight="SemiLight" FontSize="24.6667" Text="Help" HorizontalAlignment="Left" />
                    <Image Source="/Assets/icon.png" HorizontalAlignment="Right" Grid.Column="2"

Margin="0,6,0" />
                </Grid>
            </Grid>
            <Grid Grid.Row="1" Margin="40,24,23,0" VerticalAlignment="Top">
                <Grid.Transitions>
                    <TransitionCollection>
                        <EntranceThemeTransition FromHorizontalOffset="120" />
                    </TransitionCollection>
                </Grid.Transitions>
                <TextBlock Text="Something" Foreground="Black"/>
            </Grid>
        </Grid>
    </Border>
</UserControl>

usercontrol的codebehind

using Windows.UI.ApplicationSettings;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls.Primitives;
namespace CSharp_Settings.Settings
{
    public sealed partial class Help_Settings 
    {
        public Help_Settings()
        {
            InitializeComponent();
        }

        private void Button_Click_1(object sender,RoutedEventArgs e)
        {
            if (Parent is Popup)
                ((Popup)Parent).IsOpen = false;
            SettingsPane.Show();
        }
    }
}

在应用程序中注册设置窗格

using CSharp_Settings.Settings;
using Windows.Foundation;
using Windows.UI.ApplicationSettings;
using Windows.UI.Core;
using Windows.UI.Popups;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;
using Windows.UI.Xaml.Controls.Primitives;

namespace CSharp_Settings
{
    public sealed partial class MainPage
    {
        public MainPage()
        {
            InitializeComponent();
            _window = Window.Current.Bounds;
            Window.Current.SizeChanged += OnWindowSizeChanged;
            SettingsPane.GetForCurrentView().CommandsRequested += CommandsRequested;
        }

        private Rect _window;
        private Popup _popUp;
        private const double WIDTH = 646;

        private void OnWindowSizeChanged(object sender,WindowSizeChangedEventArgs e)
        {
            _window = Window.Current.Bounds;
        }

        private void CommandsRequested(SettingsPane sender,SettingsPaneCommandsRequestedEventArgs args)
        {
            args.Request.ApplicationCommands.Add(new SettingsCommand("help","Help",Handler));
        }

        private void Handler(IUICommand command)
        {
            _popUp = new Popup
                         {
                             Width = WIDTH,Height = _window.Height,IsLightDismissEnabled = true,IsOpen = true
                         };
            _popUp.Closed += OnPopupClosed;
            Window.Current.Activated += OnWindowActivated;
            _popUp.Child = new Help_Settings {Width = WIDTH,Height = _window.Height};
            _popUp.SetValue(Canvas.LeftProperty,SettingsPane.Edge == SettingsEdgeLocation.Right ? (_window.Width - WIDTH) : 0);
            _popUp.SetValue(Canvas.TopProperty,0);
        }

        private void OnWindowActivated(object sender,WindowActivatedEventArgs e)
        {
            if (e.WindowActivationState == CoreWindowActivationState.Deactivated)
                _popUp.IsOpen = false;
        }

        private void OnPopupClosed(object sender,object e)
        {
            Window.Current.Activated -= OnWindowActivated;
        }
    }
}

在Javascript和html中你用html创建：

<!doctype HTML>
<html>
<body>
    <div style="border: 1px solid #AB00A5" data-win-control="WinJS.UI.SettingsFlyout" data-win-options="{settingsCommandId:'help',width:'narrow'}">
        <div class="win-ui-dark win-header" style="background-color:#FF00F7">
            <button type="button" onclick="WinJS.UI.SettingsFlyout.show()" class="win-backbutton"></button> 
            <div class="win-label"> Help</div>
            <img src="../images/icon.png" style="position: absolute; right: 40px; width:35px; height:35px"/>
        </div>
        <div class="win-content win-settings-section">
            <h3>Help!</h3>
            <p> No help for you muahahaha</p>
        </div>
    </div>
</body>
</html>

Function to register the settings pane:

    (function () {
    "use strict";
    WinJS.Application.onsettings = function (e) {
        e.detail.applicationcommands = {
            "about": {
                title: "About",href: "/html/settings_about.html"
            },"help": {
                title: "Help",href: "/html/settings_help.html"
            }
        };
        WinJS.UI.SettingsFlyout.populateSettings(e);
    };

    WinJS.Application.start();
})();

请记住以下事项：

>为入口点使用一个单词标签

>建议最多4个入口点>窄= 346像素>宽= 646像素.>高度与屏幕相同.>标题：入口点app图标的后退名称,背景颜色与app tile相同> Settingspanel边框颜色应比标题颜色深20％,背景应为白色.>滚动OK但最多两倍高度>没有用于导航,命令或提交更改的按钮>单击入口点时无直接操作权限命令由系统控制>应该是带有入口动画的弹出窗口>轻微不允许应与设置位于同一侧(使用SettingsEdgeLocation属性)