检测x& WP7屏幕中的y触摸事件 [英] Detect x & y touch event in WP7 screen

问题描述

我真的需要帮助来返回WP7屏幕中的坐标x和y.此代码帮助我在屏幕上移动一个矩形，显示开始(x& y)，增量(x，y)和结束(x，y):

I am really need help with return the coordinates x and y in the WP7 screen. this code help me to move an rectangle in the screen with showing the start(x&y), delta(x,y) and end(x,y) :

TransformGroup transformG;
        TranslateTransform translation;

        // Constructor
        public MainPage()
        {
            InitializeComponent();
            this.ManipulationDelta += new EventHandler<ManipulationDeltaEventArgs>(MainPage_ManipulationDelta);
            transformG = new TransformGroup();
            translation = new TranslateTransform();
            transformG.Children.Add(translation);
            rectangle.RenderTransform = transformG;
        }

        void MainPage_ManipulationDelta(object sender, ManipulationDeltaEventArgs e)
        {
            startX.Text =e.ManipulationOrigin.X.ToString();
            startY.Text = e.ManipulationOrigin.Y.ToString();
            DeltaX.Text = e.DeltaManipulation.Translation.X.ToString();
            DeltaY.Text = e.DeltaManipulation.Translation.Y.ToString();
            translation.X += e.DeltaManipulation.Translation.X;
            translation.Y += e.DeltaManipulation.Translation.Y;
            EndX.Text =Convert.ToString(translation.X);
            EndY.Text = Convert.ToString(translation.Y);
        }

我只想做类似的事情，但不做任何动作，只需在屏幕上轻按，就可以知道delta(差)的开始和结束.我使用silverlight

I just want to do something like that but without move anything, just tap in the screen and know the start and the end with delta (difference). I use silverlight

推荐答案

非常感谢，我找到了解决方法
它的工作无需定义矩形即可将其添加到翻译中

它可以自己工作

Thanks a lot, I find the solution
its work without define rectangle to add it in translation

it can work itself

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