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在 Windows 手机中，我可以轻松地选取文本块。但是是否有任何解决方案来选择我可以定义模板并将其绑定到项目列表的项目列表。

谢谢 Gokoulane Ravi

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2 回答 2

2

Although it's not a WP style...

  1. Add storyboard to page resources:

    <phone:PhoneApplicationPage.Resources>  
    <Storyboard x:Name="Scroll" RepeatBehavior="Forever">  
       <DoubleAnimation From="480" To="-480" Storyboard.TargetName="translate" Storyboard.TargetProperty="X" Duration="0:0:5" />  
    </Storyboard>  
</phone:PhoneApplicationPage.Resources>

  2. Add ScrollViewer, add StackPanel inside and TextBlock inside:

           <ScrollViewer x:Name="LongScrollViewer" VerticalScrollBarVisibility="Disabled" HorizontalScrollBarVisibility="Hidden" Margin="0,212,0,339" IsEnabled="False" >
            <StackPanel Margin="0" Height="58">
                <TextBlock x:Name="LongTextBlock" Text="Very long, real long, it's a long text." Margin="0" Style="{StaticResource PhoneTextLargeStyle}" VerticalAlignment="Top" 
                    HorizontalAlignment="Center" TextAlignment="Center" TextTrimming="None" TextWrapping="NoWrap">
                    <TextBlock.RenderTransform>
                        <TranslateTransform x:Name="translate" />
                    </TextBlock.RenderTransform>
                </TextBlock>
            </StackPanel>
        </ScrollViewer>

  3. In page's Loaded method make sure TextBlock's text is long enough for scrolling:

        Size size = new Size(double.PositiveInfinity, double.PositiveInfinity);
    this.LongTextBlock.Measure(size);
    size = this.LongTextBlock.DesiredSize;

    if (size.Width > this.ActualWidth)
    {
        this.Scroll.Begin();
    }
于 2013-02-25T11:28:16.053 回答
0

你可以这样做。但是，您需要编写自定义 XAML 来实现此功能。Blend 可以在这里帮助您创建自定义动画并作为选取框运行。

于 2012-09-09T22:20:46.687 回答