Windows 8 Store Apps學習(49) 輸入: 獲取輸入設備信息

輸入: 獲取輸入設備信息, 虛擬鍵盤, Tab 導航, Pointer, Tap, Drag, Drop

介紹

重新想象 Windows 8 Store Apps 之 輸入

輸入設備的相關信息

SIP（Soft Input Panel）的應用

Tab 鍵導航

Pointer - 指針，鼠標

Tap - 觸摸

Drag 和 Drop

示例

1、演示如何獲取輸入設備的相關信息

Input/InputDeviceInfo.xaml

<Page
    x:Class="XamlDemo.Input.InputDeviceInfo"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:XamlDemo.Input"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d">
    
    <Grid Background="Transparent">
        <Grid Margin="120 0 0 0">
    
            <ScrollViewer Margin="0 0 10 10">
                <TextBlock Name="lblMsg" FontSize="14.667" TextWrapping="Wrap" />
            </ScrollViewer>
    
        </Grid>
    </Grid>
</Page>

Input/InputDeviceInfo.xaml.cs

/*
 * 演示如何獲取輸入設備的相關信息
 */
    
using System;
using Windows.Devices.Input;
using Windows.UI.Xaml.Controls;
using Windows.UI.Xaml.Navigation;
    
namespace XamlDemo.Input
{
    public sealed partial class InputDeviceInfo : Page
    {
        public InputDeviceInfo()
        {
            this.InitializeComponent();
        }
    
        protected override void OnNavigatedTo(NavigationEventArgs e)
        {
            // 獲取鼠標設備的相關信息
            MouseCapabilities mouseCapabilities = new MouseCapabilities();
            lblMsg.Text = "MouseCapabilities.MousePresent: " + mouseCapabilities.MousePresent; // 是否存在鼠標
            lblMsg.Text += Environment.NewLine;
            lblMsg.Text += "MouseCapabilities.HorizontalWheelPresent: " + mouseCapabilities.HorizontalWheelPresent; // 是否有水平滾輪
            lblMsg.Text += Environment.NewLine;
            lblMsg.Text += "MouseCapabilities.VerticalWheelPresent: " + mouseCapabilities.VerticalWheelPresent; // 是否有垂直滾輪
            lblMsg.Text += Environment.NewLine;
            lblMsg.Text += "MouseCapabilities.SwapButtons: " + mouseCapabilities.SwapButtons; // 是否交換了左右按鈕
            lblMsg.Text += Environment.NewLine;
            lblMsg.Text += "MouseCapabilities.NumberOfButtons: " + mouseCapabilities.NumberOfButtons; // 鼠標上的按鈕數量
            lblMsg.Text += Environment.NewLine;
            lblMsg.Text += Environment.NewLine;
    
            // 獲取硬件鍵盤設備的相關信息
            KeyboardCapabilities keyboardCapabilities = new KeyboardCapabilities();
            lblMsg.Text += "KeyboardCapabilities.KeyboardPresent: " + keyboardCapabilities.KeyboardPresent; // 是否存在硬件鍵盤
            lblMsg.Text += Environment.NewLine;
            lblMsg.Text += Environment.NewLine;
    
            // 獲取觸摸設備的相關信息
            TouchCapabilities touchCapabilities = new TouchCapabilities();
            lblMsg.Text += "TouchCapabilities.TouchPresent: " + touchCapabilities.TouchPresent; // 是否存在觸摸設備
            lblMsg.Text += Environment.NewLine;
            lblMsg.Text += "TouchCapabilities.Contacts: " + touchCapabilities.Contacts; // 觸摸設備所支持的多點觸摸的點數
            lblMsg.Text += Environment.NewLine;
            lblMsg.Text += Environment.NewLine;
    
            // 獲取 Pointer 設備（Touch, Pen, Mouse）的相關信息
            var pointerDeviceList = PointerDevice.GetPointerDevices();
            int displayIndex = 0;
            foreach (PointerDevice pointerDevice in pointerDeviceList)
            {
                displayIndex++;
    
                lblMsg.Text += "Pointer Device Index: " + displayIndex;
                lblMsg.Text += Environment.NewLine;
                lblMsg.Text += "PointerDevice.PointerDeviceType: " + pointerDevice.PointerDeviceType; // Pointer 類型（Touch, Pen, Mouse）
                lblMsg.Text += Environment.NewLine;
                lblMsg.Text += "PointerDevice.IsIntegrated: " + pointerDevice.IsIntegrated; // 是否是集成設備
                lblMsg.Text += Environment.NewLine;
                lblMsg.Text += "PointerDevice.MaxContacts: " + pointerDevice.MaxContacts; // 最大的同時觸摸點數
                lblMsg.Text += Environment.NewLine;
                lblMsg.Text += "PointerDevice.PhysicalDeviceRect: " + pointerDevice.PhysicalDeviceRect; // 物理設備的 Rect
                lblMsg.Text += Environment.NewLine;
                lblMsg.Text += "PointerDevice.ScreenRect: " + pointerDevice.ScreenRect; // Pointer 設備所支持的屏幕的 Rect
                lblMsg.Text += Environment.NewLine;
                lblMsg.Text += Environment.NewLine;
            }
        }
    }
}

2、演示 SIP（Soft Input Panel）的應用

Input/Keyboard/Demo.xaml

<Page
    x:Class="XamlDemo.Input.Keyboard.Demo"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:XamlDemo.Input.Keyboard"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d">
    
    <Grid Background="Transparent">
        <StackPanel Margin="120 0 0 0">
    
            <!--
                TextBox - 文本輸入框
                    IsTextPredictionEnabled - 是否啟用“自動完成”，默認值 true
                    IsSpellCheckEnabled - 是否啟用拼音檢查，默認值 false
            -->
            <TextBox IsTextPredictionEnabled="True" IsSpellCheckEnabled="True" Margin="0 0 10 0" />
    
    
            <!--
                InputScope - 限制 SIP 的輸入范圍，即設置 SIP 的布局方式
            -->
            <TextBox InputScope="Default" Margin="0 10 10 0"  />
                
            <TextBox KeyDown="TextBox_KeyDown_1" Margin="0 10 10 0">
                <TextBox.InputScope>
                    <InputScope>
                        <InputScope.Names>
                            <InputScopeName NameValue="TelephoneNumber" />
                        </InputScope.Names>
                    </InputScope>
                </TextBox.InputScope>
            </TextBox>
    
            <!--
                對於 ReadOnly 的輸入框，即使獲取到焦點也不會彈出虛擬鍵盤
            -->
            <TextBox Name="txtReadOnly" IsReadOnly="True" Margin="0 10 10 0" />
                
        </StackPanel>
    </Grid>
</Page>

Input/Keyboard/Demo.xaml.cs

/*
 * 演示 SIP（Soft Input Panel）的應用
 * 
 * 注：
 * 1、TextBox, RichEditBox, PasswordBox 等文本輸入框獲取焦點後，會自動顯示虛擬鍵盤（對於ReadOnly 的輸入框，即使獲取到焦點也不會彈出虛擬鍵盤）
 * 2、鍵盤相關的事件有 KeyDown 和 KeyUp
 * 3、WinRT 的 SIP 支持的 InputScope 類型詳見 Windows.UI.Xaml.Input.InputScopeNameValue 枚舉
 * 
 *  
 * Windows.UI.ViewManagement.InputPane - 軟鍵盤面板
 *     GetForCurrentView() - 獲取當前的 InputPane 對象
 *     OccludedRect - 軟鍵盤面板所占用的矩形區域
 *     Hiding - 軟鍵盤隱藏時觸發的事件
 *     Showing - 軟鍵盤顯示時觸發的事件 
 * 
 * 
 * 如果需要檢測當前某個虛擬按鍵的狀態，可以用如下方法：
 * CoreWindow.GetAsyncKeyState(VirtualKey virtualKey)
 * CoreWindow.GetKeyState(VirtualKey virtualKey)
 * 
 * 監測鍵盤事件可以通過 CoreWindow.KeyDown 事件
 * 關於 CoreWindow 的更多內容請參見：Feature/CoreDemo.xaml.cs
 */
    
using System;
using Windows.System;
using Windows.UI.Core;
using Windows.UI.Popups;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;
using Windows.UI.Xaml.Input;
    
namespace XamlDemo.Input.Keyboard
{
    public sealed partial class Demo : Page
    {
        public Demo()
        {
            this.InitializeComponent();
    
            this.Loaded += Demo_Loaded;
        }
    
        async void Demo_Loaded(object sender, RoutedEventArgs e)
        {
            // 檢測虛擬按鍵當前的狀態
            CoreVirtualKeyStates capitalLockState = Windows.UI.Xaml.Window.Current.CoreWindow.GetKeyState(VirtualKey.CapitalLock);
            if (capitalLockState == CoreVirtualKeyStates.Locked)
            {
                await new MessageDialog("您的鍵盤處於“大寫”輸入狀態").ShowAsync();
            }
        }
    
        private void TextBox_KeyDown_1(object sender, KeyRoutedEventArgs e)
        {
            // 判斷用戶是否按下了 SIP 上的回車鍵
            if (e.Key == VirtualKey.Enter)
            {
                // 將焦點移出文本輸入框，虛擬鍵盤會自動隱藏
                txtReadOnly.Focus(FocusState.Programmatic);
            }
        }
    }
}

3、演示 Control 的 Tab 導航相關屬性的應用

Input/Keyboard/TabNavigation.xaml

<Page
    x:Class="XamlDemo.Input.Keyboard.TabNavigation"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:XamlDemo.Input.Keyboard"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d">
    
    <Grid Background="Transparent">
        <StackPanel Margin="120 0 0 0">
                
            <!--
                演示 Control 的 Tab 導航相關屬性的應用
                
                Control - 控件
                    TabIndex - Tab 導航的順序，默認值為 int.MaxValue
                    IsTabStop - 是否加入 Tab 導航，默認值為 true
                    TabNavigation - Tab 導航的工作方式。經測試，沒什麼效果
            -->
                
            <Button Content="button 1" TabIndex="3" TabNavigation="Once" />
            <Button Content="button 2" Margin="0 10 0 0" TabIndex="1" />
            <Button Content="button 3" Margin="0 10 0 0" IsTabStop="False" />
            <Button Content="button 4" Margin="0 10 0 0" TabIndex="4" />
            <Button Content="button 5" Margin="0 10 0 0" TabIndex="2" />
    
            <ListBox Width="200" Height="300" Margin="0 10 0 0" HorizontalAlignment="Left" VerticalAlignment="Top">
                <ListBox.Items>
                    <ListBoxItem Content="ListBoxItem1" />
                    <ListBoxItem Content="ListBoxItem2" />
                    <ListBoxItem Content="ListBoxItem3" />
                </ListBox.Items>
            </ListBox>
                
        </StackPanel>
    </Grid>
</Page>

4、演示 Pointer 相關事件的應用

Input/Touch/Pointer.xaml

<Page
    x:Class="XamlDemo.Input.Touch.Pointer"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:XamlDemo.Input.Touch"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d">
    
    <Grid Background="Transparent">
        <Grid Margin="120 0 0 0">
    
            <Rectangle Name="rectangle" Width="400" Height="100" Fill="Orange" HorizontalAlignment="Left" VerticalAlignment="Top" />
    
            <ScrollViewer Margin="0 110 0 10" HorizontalAlignment="Stretch" VerticalAlignment="Top">
                <TextBlock Name="lblMsg" FontSize="14.667" TextWrapping="Wrap" />
            </ScrollViewer>
    
        </Grid>
    </Grid>
</Page>

Input/Touch/Pointer.xaml.cs

/*
 * 演示 Pointer 相關事件的應用
 * 
 * 
 * PointerRoutedEventArgs - 指針路由事件的事件參數
 *     OriginalSource - 引發此路由事件的對象
 *     Handled - 是否將事件標記為已處理
 *     KeyModifiers - 獲取當前按下的輔助鍵（Windows.System.VirtualKeyModifiers 枚舉）
 *         None, Control, Menu, Shift, Windows
 *     Pointer - 獲取 Pointer 對象
 *         Pointer.PointerDeviceType - 指針設備的類型（Touch, Pen, Mouse）
 *         Pointer.PointerId - 指針標識，可以根據此屬性來區分多點觸摸場景下的不同指針
 *     GetCurrentPoint(UIElement relativeTo) - 返回當前指針相對於指定元素的 PointerPoint 對象
 *         PointerPoint.Position -  指針的位置
 *         PointerPoint.Properties - 返回 PointerPointProperties 對象，有一堆 PointerPoint 的相關屬性
 *     GetIntermediatePoints(UIElement relativeTo) - 返回與此事件關聯的 PointerPoint 的中間值（平均值）集合
 *    
 * 
 * HoldingRoutedEventArgs - Holding 路由事件的事件參數
 *     OriginalSource - 引發此路由事件的對象
 *     Handled - 是否將事件標記為已處理
 *     PointerDeviceType - 指針設備的類型（Touch, Pen, Mouse）
 *     GetPosition(UIElement relativeTo) - 返回當前指針相對於指定元素的位置
 *     HoldingState - Holding 狀態（Windows.UI.Input.HoldingState 枚舉）
 *         Started, Completed, Canceled
 *         
 * 
 * UIElement.CapturePointer(Pointer value) - 捕獲此 UIElement 上的指針，即在 UIElement 之外也可以響應 PointerReleased 事件
 * UIElement.ReleasePointerCapture(Pointer value) - 釋放對此 UIElement 上的指針的捕獲
 * UIElement.ReleasePointerCaptures() - 釋放全部指針的捕獲
 * 
 * 
 * 注：通過 CoreWindow.PointerCursor 設置指針光標的樣式
 */
    
using System;
using Windows.UI.Core;
using Windows.UI.Input;
using Windows.UI.Xaml.Controls;
using Windows.UI.Xaml.Input;
using Windows.UI.Xaml.Shapes;
    
namespace XamlDemo.Input.Touch
{
    public sealed partial class Pointer : Page
    {
        public Pointer()
        {
            this.InitializeComponent();
    
            // 修改指針光標的樣式
            Windows.UI.Xaml.Window.Current.CoreWindow.PointerCursor = new CoreCursor(CoreCursorType.Cross, 1);
    
            rectangle.PointerEntered += rectangle_PointerEntered;
            rectangle.PointerExited += rectangle_PointerExited;
            rectangle.PointerPressed += rectangle_PointerPressed;
            rectangle.PointerReleased += rectangle_PointerReleased;
            rectangle.PointerMoved += rectangle_PointerMoved;
            rectangle.PointerWheelChanged += rectangle_PointerWheelChanged;
            rectangle.PointerCanceled += rectangle_PointerCanceled;
            rectangle.PointerCaptureLost += rectangle_PointerCaptureLost;
            rectangle.Holding += rectangle_Holding;
        }
    
        void rectangle_Holding(object sender, HoldingRoutedEventArgs e)
        {
            lblMsg.Text += "Holding";
            lblMsg.Text += Environment.NewLine;
        }
    
        void rectangle_PointerCaptureLost(object sender, PointerRoutedEventArgs e)
        {
            lblMsg.Text += "PointerCaptureLost " + e.Pointer.PointerId;
            lblMsg.Text += Environment.NewLine;
        }
    
        void rectangle_PointerCanceled(object sender, PointerRoutedEventArgs e)
        {
            lblMsg.Text += "PointerCanceled " + e.Pointer.PointerId;
            lblMsg.Text += Environment.NewLine;
        }
    
        void rectangle_PointerWheelChanged(object sender, PointerRoutedEventArgs e)
        {
            // 判斷鼠標滾輪的滾動方向
            lblMsg.Text += "PointerWheelChanged " + e.GetCurrentPoint(null).Properties.MouseWheelDelta;
            lblMsg.Text += Environment.NewLine;
        }
    
        void rectangle_PointerMoved(object sender, PointerRoutedEventArgs e)
        {
            // lblMsg.Text += "PointerMoved " + e.Pointer.PointerId;
            // lblMsg.Text += Environment.NewLine;
        }
    
        void rectangle_PointerReleased(object sender, PointerRoutedEventArgs e)
        {
            lblMsg.Text += "PointerReleased " + e.Pointer.PointerId;
            lblMsg.Text += Environment.NewLine;
    
            ((Rectangle)sender).ReleasePointerCapture(e.Pointer);
        }
    
        void rectangle_PointerPressed(object sender, PointerRoutedEventArgs e)
        {
            lblMsg.Text += "PointerPressed " + e.Pointer.PointerId;
            lblMsg.Text += Environment.NewLine;
    
            bool hasCapture = ((Rectangle)sender).CapturePointer(e.Pointer);
            lblMsg.Text += "Got Capture: " + hasCapture;
            lblMsg.Text += Environment.NewLine;
    
            PointerPointProperties props = e.GetCurrentPoint(null).Properties;
            lblMsg.Text += "接觸區域的邊框: " + props.ContactRect.ToString();
            lblMsg.Text += Environment.NewLine;
            lblMsg.Text += "原始輸入的邊框: " + props.ContactRectRaw.ToString();
            lblMsg.Text += Environment.NewLine;
            lblMsg.Text += "觸筆設備的筒狀按鈕是否按下: " + props.IsBarrelButtonPressed.ToString();
            lblMsg.Text += Environment.NewLine;
            lblMsg.Text += "輸入是否已由指針設備取消: " + props.IsCanceled.ToString();
            lblMsg.Text += Environment.NewLine;
            lblMsg.Text += "輸入是否來自橡皮擦: " + props.IsEraser.ToString();
            lblMsg.Text += Environment.NewLine;
            lblMsg.Text += "輸入是否來自滾輪: " + props.IsHorizontalMouseWheel.ToString();
            lblMsg.Text += Environment.NewLine;
            lblMsg.Text += "指針是否在觸摸屏的范圍內: " + props.IsInRange.ToString();
            lblMsg.Text += Environment.NewLine;
            lblMsg.Text += "是否是反轉的值: " + props.IsInverted.ToString();
            lblMsg.Text += Environment.NewLine;
            lblMsg.Text += "輸入是否來自鼠標左鍵: " + props.IsLeftButtonPressed.ToString();
            lblMsg.Text += Environment.NewLine;
            lblMsg.Text += "輸入是否來自鼠標中鍵: " + props.IsMiddleButtonPressed.ToString();
            lblMsg.Text += Environment.NewLine;
            lblMsg.Text += "輸入是否來自鼠標右鍵: " + props.IsRightButtonPressed.ToString();
            lblMsg.Text += Environment.NewLine;
            lblMsg.Text += "輸入是否來自主要指針: " + props.IsPrimary.ToString();
            lblMsg.Text += Environment.NewLine;
            lblMsg.Text += "第一個擴展按鈕的按下狀態: " + props.IsXButton1Pressed.ToString();
            lblMsg.Text += Environment.NewLine;
            lblMsg.Text += "第二個擴展按鈕的按下狀態: " + props.IsXButton2Pressed.ToString();
            lblMsg.Text += Environment.NewLine;
            lblMsg.Text += "指針施加到觸摸屏上的力度（0.0-1.0）: " + props.Pressure.ToString();
            lblMsg.Text += Environment.NewLine;
            lblMsg.Text += "觸摸是否被拒絕了: " + props.TouchConfidence.ToString();
            lblMsg.Text += Environment.NewLine;
            lblMsg.Text += "指針狀態的更改類型: " + props.PointerUpdateKind.ToString(); // PointerUpdateKind 枚舉：LeftButtonPressed, LeftButtonReleased 等等
            lblMsg.Text += Environment.NewLine;
            lblMsg.Text += "指針設備相關的 Orientation: " + props.Orientation.ToString();
            lblMsg.Text += Environment.NewLine;
            lblMsg.Text += "指針設備相關的 Twist: " + props.Twist.ToString();
            lblMsg.Text += Environment.NewLine;
            lblMsg.Text += "指針設備相關的 XTilt: " + props.XTilt.ToString();
            lblMsg.Text += Environment.NewLine;
            lblMsg.Text += "指針設備相關的 YTiltYTilt: " + props.YTilt.ToString();
            lblMsg.Text += Environment.NewLine;
    
            // 輸入設備相關
            // props.HasUsage(uint usagePage, uint usageId)
            // props.GetUsageValue(uint usagePage, uint usageId)
        }
    
        void rectangle_PointerExited(object sender, PointerRoutedEventArgs e)
        {
            lblMsg.Text += "PointerExited " + e.Pointer.PointerId;
            lblMsg.Text += Environment.NewLine;
        }
    
        void rectangle_PointerEntered(object sender, PointerRoutedEventArgs e)
        {
            lblMsg.Text += "PointerEntered " + e.Pointer.PointerId;
            lblMsg.Text += Environment.NewLine;
        }
    }
}

5、演示 Tap 相關事件的應用

Input/Touch/Tap.xaml

<Page
    x:Class="XamlDemo.Input.Touch.Tap"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:XamlDemo.Input.Touch"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d">
    
    <Grid Background="Transparent">
        <StackPanel Margin="120 0 0 0">
    
            <Rectangle Name="rectangle" Width="400" Height="100" Fill="Orange" HorizontalAlignment="Left" />
    
            <TextBlock Name="lblMsg" FontSize="14.667" TextWrapping="Wrap" Margin="0 10 0 0" />
    
        </StackPanel>
    </Grid>
</Page>

Input/Touch/Tap.xaml.cs

/*
 * 演示 Tap 相關事件的應用
 * 
 * 
 * TappedRoutedEventArgs - Tap 路由事件的事件參數
 * DoubleTappedRoutedEventArgs - DoubleTap 路由事件的事件參數
 * RightTappedRoutedEventArgs - RightTap 路由事件的事件參數
 *     OriginalSource - 引發此路由事件的對象
 *     Handled - 是否將事件標記為已處理
 *     PointerDeviceType - 指針設備的類型（Touch, Pen, Mouse）
 *     GetPosition(UIElement relativeTo) - 返回當前指針相對於指定元素的位置
 * 
 * 
 * HoldingRoutedEventArgs - Holding 路由事件的事件參數
 *     OriginalSource - 引發此路由事件的對象
 *     Handled - 是否將事件標記為已處理
 *     PointerDeviceType - 指針設備的類型（Touch, Pen, Mouse）
 *     GetPosition(UIElement relativeTo) - 返回當前指針相對於指定元素的位置
 *     HoldingState - Holding 狀態（Windows.UI.Input.HoldingState 枚舉）
 *         Started, Completed, Canceled
 */
    
using System;
using Windows.UI.Xaml.Controls;
    
namespace XamlDemo.Input.Touch
{
    public sealed partial class Tap : Page
    {
        public Tap()
        {
            this.InitializeComponent();
    
            rectangle.IsTapEnabled = true; // 默認值就是 true
            rectangle.IsDoubleTapEnabled = true; // 默認值就是 true
            rectangle.IsRightTapEnabled = true; // 默認值就是 true
            rectangle.IsHoldingEnabled = true; // 默認值就是 true
    
            rectangle.Tapped += rectangle_Tapped;
            rectangle.DoubleTapped += rectangle_DoubleTapped;
            rectangle.RightTapped += rectangle_RightTapped;
            rectangle.Holding += rectangle_Holding;
        }
    
        void rectangle_Holding(object sender, Windows.UI.Xaml.Input.HoldingRoutedEventArgs e)
        {
            lblMsg.Text += "Holding";
            lblMsg.Text += Environment.NewLine;
        }
    
        void rectangle_RightTapped(object sender, Windows.UI.Xaml.Input.RightTappedRoutedEventArgs e)
        {
            lblMsg.Text += "RightTapped";
            lblMsg.Text += Environment.NewLine;
        }
    
        void rectangle_DoubleTapped(object sender, Windows.UI.Xaml.Input.DoubleTappedRoutedEventArgs e)
        {
            lblMsg.Text += "DoubleTapped";
            lblMsg.Text += Environment.NewLine;
        }
    
        void rectangle_Tapped(object sender, Windows.UI.Xaml.Input.TappedRoutedEventArgs e)
        {
            lblMsg.Text += "Tapped";
            lblMsg.Text += Environment.NewLine;
        }
    }
}

6、關於 AllowDrop, Drop, DragEnter, DragOver, DragLeave

Input/Touch/DragDrop.xaml

<Page
    x:Class="XamlDemo.Input.Touch.DragDrop"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:XamlDemo.Input.Touch"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d">
    
    <Grid Background="Transparent">
        <StackPanel Margin="120 0 0 0">
    
            <TextBlock Name="lblMsg" FontSize="14.667" TextWrapping="Wrap">
                <Run>關於 AllowDrop, Drop, DragEnter, DragOver, DragLeave 等詳見：Controls/GridView/DragItem.xaml</Run>
            </TextBlock>
    
        </StackPanel>
    </Grid>
</Page>

OK

[源碼下載]：http://files.cnblogs.com/webabcd/Windows8.rar