我想要做的是当我点击一个页面内的“testButton”按钮时,触发一个位于MainWindow内Window.Resource内的Border内的事件。如果我从EventTrigger中删除SourceName =“testButton”它适用于每个按钮,我想要的只是使用该特定按钮。
<Window x:Class="test.mainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:local="clr-namespace:test"
mc:Ignorable="d">
<Window.Resources>
<Style TargetType="{x:Type local:mainWindow}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Window}">
<Border Padding="5">
<Border.Background>
<SolidColorBrush x:Name="bgBrush" Color="Transparent" />
</Border.Background>
<Border.Triggers>
<EventTrigger RoutedEvent="Button.Click" SourceName="testButton">
<BeginStoryboard>
<Storyboard>
<ColorAnimation
Storyboard.TargetName="bgBrush"
Storyboard.TargetProperty = "Color"
From="Transparent"
To = "White"
Duration="0:0:01.00"/>
</Storyboard>
</BeginStoryboard>
</EventTrigger>
</Border.Triggers>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</Window.Resources>
</Window>
这是按钮所在的页面:
<Page x:Class="test.testPage"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:local="clr-namespace:test"
mc:Ignorable="d" Width="300" Height="200">
<Grid>
<Button x:Name="testButton" Height="20" Width="50" Content="Test"/>
</Grid>
</Page>
答案 0 :(得分:0)
我正在分享示例代码,在点击按钮时将您的MainWindow背景颜色更改为红色。它将帮助您理解路由事件。有不同的方法。我创建了一个自定义事件来实现此目的。这是您的代码https://drive.google.com/file/d/0B4bUNjAQRJpWSEpLV1JJeXQ4N1k/view?usp=sharing