Xaml Windows Phone 8.1 RT：如何防止操纵事件抛出对象？

我是新来的C#beginer。我想防止通过操纵事件抛出XAML的对象。我的应用程序是在Windows Phone 8.1 RT中开发的

我有XAML的矩形：

<Canvas x:Name="MyCanvas" Background="White">
        <Rectangle Name="TestRectangle"
          Width="100" Height="200" Fill="Blue" 
          ManipulationMode="All"/>
</Canvas>

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当用户退出事件时，如何在不抛出的情况下移动对象？

我假设“抛出”是指要移除矩形的惯性部分？在这种情况下，从XAML代码中删除

operationmode

setter，并在页面的构造函数（C#）中插入此行：

这应该可以消除你所说的相互影响。不过，作为旁注，这种移动UIElements的方法会给您带来相当恼人的延迟。不久前，我遇到了一个类似的问题，通过使用不同的方法解决了这个问题：

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我明白了。非常感谢，代码很好：）！

public MainPage()
    {
        this.InitializeComponent();
        // Handle manipulation events.
        TestRectangle.ManipulationDelta += Drag_ManipulationDelta;
        dragTranslation = new TranslateTransform();
        TestRectangle.RenderTransform = this.dragTranslation;

        this.NavigationCacheMode = NavigationCacheMode.Required;
    }
void Drag_ManipulationDelta(object sender, ManipulationDeltaRoutedEventArgs e)
    {
        // Move the rectangle.
            dragTranslation.X += e.Delta.Translation.X;
            dragTranslation.Y += e.Delta.Translation.Y;
    }

    private void TestRectangle_PointerPressed(object sender,
PointerRoutedEventArgs e)
    {
        Rectangle rect = sender as Rectangle;

        // Change the size of the Rectangle
        if (null != rect)
        {
            rect.Width = 250;
            rect.Height = 150;
        }
    }
    private void TestRectangle_PointerReleased(object sender,
PointerRoutedEventArgs e)
    {
        Rectangle rect = sender as Rectangle;

        // Reset the dimensions on the Rectangle
        if (null != rect)
        {
            rect.Width = 200;
            rect.Height = 100;
        }
    }
    private void TestRectangle_PointerExited(object sender,
PointerRoutedEventArgs e)
    {
        Rectangle rect = sender as Rectangle;

        // Finger moved out of Rectangle before the pointer exited event
        // Reset the dimensions on the Rectangle
        if (null != rect)
        {
            rect.Width = 200;
            rect.Height = 100;
        }
    }

TestRectangle.ManipulationMode = ManipulationMode.TranslateX | ManipulationMode.TranslateY;