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我在WPF中有以下xaml样式,并且我想将它移植到silverlight。 我遇到了Silverlight中不存在的ControlTemplate触发器问题。 我正在尝试Interaction.Triggers,但它不工作。 如何将ControlTemplate触发器转换为Silverlight中类似的东西?如何将WPF中的Expander风格转换为Silverlight
<Style x:Key="ImageExpander" TargetType="Expander">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="Expander">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Name="ContentRow" Height="0"/>
</Grid.RowDefinitions>
<Border Name="Border" Grid.Row="0">
<Border.Background>
<ImageBrush ImageSource="image.png" Stretch="Fill" />
</Border.Background>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" />
<ColumnDefinition Width="20" />
</Grid.ColumnDefinitions>
<ContentPresenter Grid.Column="0" Margin="4" ContentSource="Header" RecognizesAccessKey="True"></ContentPresenter>
<ToggleButton Grid.Column="1" IsChecked="{Binding Path=IsExpanded,Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}" OverridesDefaultStyle="True" Template="{StaticResource ImageExpanderToggleButton}"/>
</Grid>
</Border>
<Border Name="Content" Grid.Row="1">
<ContentPresenter Margin="0" />
</Border>
</Grid>
<ControlTemplate.Triggers>
<Trigger Property="IsExpanded" Value="True">
<Setter TargetName="ContentRow" Property="Height" Value="{Binding ElementName=Content,Path=DesiredHeight}" />
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
在此先感谢。
这是你自己的扩展或一个从工具包? – AnthonyWJones 2011-06-08 12:40:20
Silverlight中的扩展器来自System.Windows.Controls.Toolkit,上面的代码是WPF – rfigueras 2011-06-08 20:48:57