问题描述
我制作了一个按钮，内容为黄色笑脸。当鼠标进入右眼应该眨眼。当布尔属性改变值时，左眼应该眨眼。当我点击这个按钮时，两只眼睛都会眨眼。使用第二个布尔属性，颜色应该从黄色变为红色，微笑的嘴巴应该变成悲伤的嘴巴。鼠标输入眨眼工作正常。此外，布尔属性更改触发器工作正常，直到我单击按钮。当我单击按钮时，两只眼睛都应该眨眼。但是在此之后，布尔属性更改触发器不再起作用！！！！
是什么让我错了？ 我已经处理这个问题一天多了。
<Button x:Name="buttonStartStop" Command="StartStop_Command" Grid.Column="1" Width="60" Margin="0,4,0">
<Button.Resources>
<Color x:Key="yellow">#FFFF00</Color>
<SolidColorBrush x:Key="yellowSCB" Color="{StaticResource yellow}" />
<Color x:Key="red">#FF5050</Color>
<SolidColorBrush x:Key="redSCB" Color="{StaticResource red}" />
<Color x:Key="black">#202020</Color>
<SolidColorBrush x:Key="blackSCB" Color="{StaticResource black}" />
<Duration x:Key="dur">0:0:0.2</Duration>
<system:Double x:Key="smileySize">100.0</system:Double>
<system:Double x:Key="smileyEyeSize">20.0</system:Double>
<Storyboard x:Key="winkRight">
<DoubleAnimation Duration="{StaticResource dur}" To="34" Storyboard.TargetName="eyeRight" Storyboard.TargetProperty="(Canvas.Top)" />
<DoubleAnimation Duration="{StaticResource dur}" To="2" Storyboard.TargetName="eyeRight" Storyboard.TargetProperty="Height" />
<DoubleAnimation BeginTime="0:0:0.3" Duration="{StaticResource dur}" To="25" Storyboard.TargetName="eyeRight" Storyboard.TargetProperty="(Canvas.Top)" />
<DoubleAnimation BeginTime="0:0:0.3" Duration="{StaticResource dur}" To="{StaticResource smileyEyeSize}" Storyboard.TargetName="eyeRight" Storyboard.TargetProperty="Height" />
</Storyboard>
<Storyboard x:Key="winkLeftB">
<DoubleAnimation Duration="{StaticResource dur}" To="34" Storyboard.TargetName="eyeLeft" Storyboard.TargetProperty="(Canvas.Top)" />
<DoubleAnimation Duration="{StaticResource dur}" To="2" Storyboard.TargetName="eyeLeft" Storyboard.TargetProperty="Height" />
<DoubleAnimation BeginTime="0:0:0.3" Duration="{StaticResource dur}" To="25" Storyboard.TargetName="eyeLeft" Storyboard.TargetProperty="(Canvas.Top)" />
<DoubleAnimation BeginTime="0:0:0.3" Duration="{StaticResource dur}" To="{StaticResource smileyEyeSize}" Storyboard.TargetName="eyeLeft" Storyboard.TargetProperty="Height" />
</Storyboard>
<Storyboard x:Key="winkLeft">
<DoubleAnimation Duration="{StaticResource dur}" To="34" Storyboard.TargetProperty="(Canvas.Top)" />
<DoubleAnimation Duration="{StaticResource dur}" To="2" Storyboard.TargetProperty="Height" />
<DoubleAnimation BeginTime="0:0:0.3" Duration="{StaticResource dur}" To="25" Storyboard.TargetProperty="(Canvas.Top)" />
<DoubleAnimation BeginTime="0:0:0.3" Duration="{StaticResource dur}" To="{StaticResource smileyEyeSize}" Storyboard.TargetProperty="Height" />
</Storyboard>
</Button.Resources>
<Button.Style>
<Style targettype="{x:Type Button}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate>
<Border x:Name="background" Background="#AAAAAA" BorderBrush="White" BorderThickness="1" CornerRadius="4">
<ViewBox Margin="1">
<Canvas Width="{StaticResource smileySize}" Height="{StaticResource smileySize}">
<Ellipse x:Name="smiley" Width="{StaticResource smileySize}" Height="{StaticResource smileySize}" Fill="{StaticResource yellowSCB}" >
<Ellipse.Style>
<Style targettype="{x:Type Ellipse}">
<Style.Triggers>
<DataTrigger Binding="{Binding Path=HeadlineValues.Explode}" Value="True">
<DataTrigger.Enteractions>
<BeginStoryboard>
<Storyboard>
<ColorAnimation Duration="{StaticResource dur}" To="{StaticResource red}" Storyboard.TargetProperty="(Fill).(Color)" />
</Storyboard>
</BeginStoryboard>
</DataTrigger.Enteractions>
<DataTrigger.Exitactions>
<BeginStoryboard>
<Storyboard>
<ColorAnimation Duration="{StaticResource dur}" To="{StaticResource yellow}" Storyboard.TargetProperty="(Fill).(Color)" />
</Storyboard>
</BeginStoryboard>
</DataTrigger.Exitactions>
</DataTrigger>
</Style.Triggers>
</Style>
</Ellipse.Style>
<Ellipse.Effect>
<DropShadowEffect BlurRadius="10" ShadowDepth="0" Color="{Binding Path=Fill.Color,RelativeSource={RelativeSource AncestorType=Ellipse}}" />
</Ellipse.Effect>
</Ellipse>
<Ellipse x:Name="eyeLeft" Width="{StaticResource smileyEyeSize}" Height="{StaticResource smileyEyeSize}" Fill="{StaticResource blackSCB}" Canvas.Left="20" Canvas.Top="25">
<Ellipse.Style>
<Style targettype="{x:Type Ellipse}">
<Style.Triggers>
<DataTrigger Binding="{Binding Path=HeadlineValues.FieldClick}" Value="True">
<DataTrigger.Enteractions>
<BeginStoryboard Storyboard="{StaticResource winkLeft}" />
</DataTrigger.Enteractions>
</DataTrigger>
<DataTrigger Binding="{Binding Path=HeadlineValues.FieldClick}" Value="True">
<DataTrigger.Exitactions>
<BeginStoryboard Storyboard="{StaticResource winkLeft}" />
</DataTrigger.Exitactions>
</DataTrigger>
</Style.Triggers>
</Style>
</Ellipse.Style>
</Ellipse>
<Ellipse x:Name="eyeRight" Width="{StaticResource smileyEyeSize}" Height="{StaticResource smileyEyeSize}" Fill="{StaticResource blackSCB}" Canvas.Left="60" Canvas.Top="25" />
<Path stroke="{StaticResource blackSCB}" strokeThickness="10" strokeStartLineCap="Round" strokeEndLineCap="Round">
<Path.Style>
<Style targettype="{x:Type Path}">
<Setter Property="Data">
<Setter.Value>
<PathGeometry FillRule="Nonzero">
<Pathfigure StartPoint="20,65" IsClosed="False" IsFilled="False">
<BezierSegment Point1="20,65" Point2="50,100" Point3="80,65" />
</Pathfigure>
</PathGeometry>
</Setter.Value>
</Setter>
<Style.Triggers>
<DataTrigger Binding="{Binding Path=HeadlineValues.Explode}" Value="True">
<DataTrigger.Enteractions>
<BeginStoryboard>
<Storyboard>
<PointAnimation Duration="{StaticResource dur}" To="30,75" Storyboard.TargetProperty="Data.(PathGeometry.figures)[0].(Pathfigure.StartPoint)" />
<PointAnimation Duration="{StaticResource dur}" To="30,75" Storyboard.TargetProperty="Data.(PathGeometry.figures)[0].(Pathfigure.Segments)[0].(BezierSegment.Point1)" />
<PointAnimation Duration="{StaticResource dur}" To="50,55" Storyboard.TargetProperty="Data.(PathGeometry.figures)[0].(Pathfigure.Segments)[0].(BezierSegment.Point2)" />
<PointAnimation Duration="{StaticResource dur}" To="70,75" Storyboard.TargetProperty="Data.(PathGeometry.figures)[0].(Pathfigure.Segments)[0].(BezierSegment.Point3)" />
</Storyboard>
</BeginStoryboard>
</DataTrigger.Enteractions>
<DataTrigger.Exitactions>
<BeginStoryboard>
<Storyboard>
<PointAnimation Duration="{StaticResource dur}" To="20,65" Storyboard.TargetProperty="Data.(PathGeometry.figures)[0].(Pathfigure.StartPoint)" />
<PointAnimation Duration="{StaticResource dur}" To="20,65" Storyboard.TargetProperty="Data.(PathGeometry.figures)[0].(Pathfigure.Segments)[0].(BezierSegment.Point1)" />
<PointAnimation Duration="{StaticResource dur}" To="50,100" Storyboard.TargetProperty="Data.(PathGeometry.figures)[0].(Pathfigure.Segments)[0].(BezierSegment.Point2)" />
<PointAnimation Duration="{StaticResource dur}" To="80,65" Storyboard.TargetProperty="Data.(PathGeometry.figures)[0].(Pathfigure.Segments)[0].(BezierSegment.Point3)" />
</Storyboard>
</BeginStoryboard>
</DataTrigger.Exitactions>
</DataTrigger>
</Style.Triggers>
</Style>
</Path.Style>
</Path>
</Canvas>
</ViewBox>
</Border>
<ControlTemplate.Triggers>
<EventTrigger RoutedEvent="MouseEnter">
<BeginStoryboard Storyboard="{StaticResource winkRight}" />
<BeginStoryboard>
<Storyboard>
<ColorAnimation Duration="{StaticResource dur}" To="#BBBBBB" Storyboard.TargetName="background" Storyboard.TargetProperty="Background.Color" />
</Storyboard>
</BeginStoryboard>
</EventTrigger>
<EventTrigger RoutedEvent="MouseLeave">
<BeginStoryboard>
<Storyboard>
<ColorAnimation Duration="{StaticResource dur}" To="#AAAAAA" Storyboard.TargetName="background" Storyboard.TargetProperty="Background.Color" />
</Storyboard>
</BeginStoryboard>
</EventTrigger>
<EventTrigger RoutedEvent="Button.Click">
<BeginStoryboard Storyboard="{StaticResource winkRight}" />
<BeginStoryboard Storyboard="{StaticResource winkLeftB}" />
</EventTrigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</Button.Style>
</Button>
解决方法
暂无找到可以解决该程序问题的有效方法，小编努力寻找整理中！
如果你已经找到好的解决方法，欢迎将解决方案带上本链接一起发送给小编。
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