下载：https://files.cnblogs.com/civ3/storyBoard.rar
微软支持HTML组件技术HTC，但是安全和性能都有一定缺陷。在WPF中，利用StoryBoard可以快速实现一些以前需要用HTC才能较好实现的DHTML效果。
以下两个例子都很简单只是为了说明问题：
复用
DHTML:Style（+behavior）
WPF:Resource
形状
DHTML:VML的Shape，或DIV矩形
WPF:Rectangle
事件与行为
DHTML:Event.element用JS脚本
WPF:丰富的故事板特性
以下是源程序
DHTML
<html><head>
<style type="text/css">
.oStyle{
behavior:url(storyBoard.htc); background-color:Blue;
}</style><title>Civ3's testing on Storyboard</title></head><body><div style="width:100px; height:100px;" class="oStyle"></div></body></html>
.htc
<PUBLIC:ATTACH EVENT="onmouseover" ONEVENT="mouseover()"/> <PUBLIC:ATTACH EVENT="onmouseout" ONEVENT="mouseout()"/> <PUBLIC:ATTACH EVENT="onmousedown" ONEVENT="mousedown()"/> <PUBLIC:ATTACH EVENT="onmouseup" ONEVENT="mouseup()"/><SCRIPT LANGUAGE="JScript"> function mouseover(){ event.srcElement.style.backgroundColor='red'; }function mouseout(){ event.srcElement.style.backgroundColor='blue'; event.srcElement.style.width=100;}function mousedown(){ event.srcElement.style.width=110; }function mouseup(){ event.srcElement.style.width=100;}</SCRIPT>
XAML
<Page xmlns="http://schemas.microsoft.com/winfx/avalon/2005" xmlns:x="http://schemas.microsoft.com/winfx/xaml/2005" WindowTitle="Civ3's testing on Storyboard"><Page.Resources> <Style TargetType="{x:Type Rectangle}" x:Key="oStyle"> <Setter Property="Rectangle.Fill"> <Setter.Value> <SolidColorBrush Color="Blue"/> </Setter.Value> </Setter> <Style.Triggers> <EventTrigger RoutedEvent="Rectangle.MouseEnter"> <EventTrigger.Actions> <BeginStoryboard> <Storyboard> <ColorAnimation Storyboard.TargetProperty="(Rectangle.Fill).(SolidColorBrush.Color)" From="Blue" To="Red" Duration="0:0:.5" /> </Storyboard> </BeginStoryboard> </EventTrigger.Actions> </EventTrigger> <EventTrigger RoutedEvent="Rectangle.MouseLeave"> <EventTrigger.Actions> <BeginStoryboard> <Storyboard> <ColorAnimation Storyboard.TargetProperty="(Rectangle.Fill).(SolidColorBrush.Color)" To="Blue" Duration="0:0:.5" /> <DoubleAnimation Storyboard.TargetProperty="Width" To="100" Duration="0:0:.2" /> </Storyboard> </BeginStoryboard> </EventTrigger.Actions> </EventTrigger> <EventTrigger RoutedEvent="Rectangle.MouseDown"> <EventTrigger.Actions> <BeginStoryboard> <Storyboard> <DoubleAnimation Storyboard.TargetProperty="Width" By="10" Duration="0:0:.2" /> </Storyboard> </BeginStoryboard> </EventTrigger.Actions> </EventTrigger> <EventTrigger RoutedEvent="Rectangle.MouseUp"> <EventTrigger.Actions> <BeginStoryboard> <Storyboard> <DoubleAnimation Storyboard.TargetProperty="Width" To="100" Duration="0:0:.2" /> </Storyboard> </BeginStoryboard> </EventTrigger.Actions> </EventTrigger> </Style.Triggers> </Style></Page.Resources> <StackPanel Margin="20"> <Rectangle Name="MyRectangle" Width="100" Height="100" Style="{StaticResource oStyle}"/> </StackPanel></Page>
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