WP7:关于触控手势的问题 [英] WP7: Questions regarding Touch Gestures

问题描述

我正在使用适用于 Windows Phone 7 的 Silverlight 工具包 (http://silverlight.codeplex.com/).我想做的是检查文本块上的轻弹.向上滑动时我想增加一个值，向下滑动时我想减少相同的值.

I am using the Silverlight Toolkit for Windows Phone 7 (http://silverlight.codeplex.com/). What I would like to do is check for a flick on a text block. On a flick up I want to increment a value and on a flick down I want to decrement the same value.

推荐答案

<TextBlock Text="0">
    <toolkit:GestureService.GestureListener>
        <toolkit:GestureListener Flick="GestureListener_Flick" />
    </toolkit:GestureService.GestureListener>
</TextBlock>

private void GestureListener_Flick(object sender, FlickGestureEventArgs e)
{
    //use e.Direction to determine which way
}

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