wpf 如何在wpf中将文本制作为选框
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How to make text as marquee in wpf
提问by Sanjay
Here I have code to scroll the text in wpf using Translate transform as
在这里，我有代码可以使用 Translate transform as 在 wpf 中滚动文本
<TextBlock x:Name="_box" FontSize="64" Text="lorem ipsum">
<TextBlock.RenderTransform>
<TranslateTransform x:Name="AnimatedTranslateTransform" X="0" Y="0" />
</TextBlock.RenderTransform>
<TextBlock.Triggers>
<EventTrigger RoutedEvent="TextBlock.Loaded">
<BeginStoryboard>
<Storyboard>
<DoubleAnimation
Storyboard.TargetName="AnimatedTranslateTransform"
Storyboard.TargetProperty="X"
From="-300" To="300" Duration="0:0:5"
AutoReverse="True" RepeatBehavior="Forever" />
</Storyboard>
</BeginStoryboard>
</EventTrigger>
</TextBlock.Triggers>
</TextBlock>
How to write this code programmtically in wpf using translate transform in c#, please help me any one. i tried but strucked at textblock to add translate transform in render transform.
如何使用 c# 中的翻译转换在 wpf 中以编程方式编写此代码，请帮助我。我尝试过但在 textblock 中遇到了在渲染变换中添加翻译变换的问题。
回答by Monika
void Window1_Loaded(object sender, RoutedEventArgs e)
{
DoubleAnimation doubleAnimation = new DoubleAnimation();
doubleAnimation.From = -tbmarquee.ActualWidth;
doubleAnimation.To = canMain.ActualWidth;
doubleAnimation.RepeatBehavior = RepeatBehavior.Forever;
doubleAnimation.Duration = new Duration(TimeSpan.Parse("0:0:10"));
tbmarquee.BeginAnimation(Canvas.LeftProperty, doubleAnimation);
}
Link:
关联：
http://weblogs.asp.net/razan/archive/2009/10/01/creating-marquee-scrolling-text-in-wpf.aspx
http://weblogs.asp.net/razan/archive/2009/10/01/creating-marquee-scrolling-text-in-wpf.aspx
