我遇到了问题，放置在其他元素中的某些元素会破坏事件，例如：
我有这个扩展器代码：
<ResourceDictionary
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="clr-namespace:Expander">
<Style TargetType="local:Expander">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="local:Expander">
<Grid>
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="ViewStates">
<VisualStateGroup.Transitions>
<VisualTransition GeneratedDuration="0:0:0.0"/>
</VisualStateGroup.Transitions>
<VisualState x:Name="Expanded">
<Storyboard>
<DoubleAnimation Storyboard.TargetName="ContentScaleTransform"
Storyboard.TargetProperty="ScaleY" To="1" Duration="0"/>
</Storyboard>
</VisualState>
<VisualState x:Name="Collapsed">
<Storyboard>
<DoubleAnimation Storyboard.TargetName="ContentScaleTransform"
Storyboard.TargetProperty="ScaleY" To="0" Duration="0"/>
</Storyboard>
</VisualState>
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<Border BorderBrush="#FFCAADAD"
BorderThickness="1"
CornerRadius="{TemplateBinding CornerRadius}"
Background="{TemplateBinding Background}">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<Grid Background="#FFDBDBDB" Margin="0">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="80"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<ContentPresenter Grid.Column="0" HorizontalAlignment="Center" Grid.ColumnSpan="2" VerticalAlignment="Center" Content="{TemplateBinding HeaderContent}" Canvas.ZIndex="1"/>
<ToggleButton Grid.Column="0" Margin="10,0,0,0" Grid.ColumnSpan="2" HorizontalAlignment="Stretch" RenderTransformOrigin="0.5,0.5" x:Name="ExpandCollapseButton">
<ToggleButton.Template>
<ControlTemplate>
<Grid>
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="ViewStates">
<VisualStateGroup.Transitions>
<VisualTransition GeneratedDuration="0:0:0.0"/>
</VisualStateGroup.Transitions>
<VisualState x:Name="Checked">
<Storyboard>
<DoubleAnimation Storyboard.TargetName="RotateButtonTransform" Storyboard.TargetProperty="Angle" To="180" Duration="0"/>
</Storyboard>
</VisualState>
<VisualState x:Name="Unchecked">
<Storyboard>
<DoubleAnimation Storyboard.TargetName="RotateButtonTransform" Storyboard.TargetProperty="Angle" To="0" Duration="0"/>
</Storyboard>
</VisualState>
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<Rectangle HorizontalAlignment="Stretch" Height="80" Fill="#FFDBDBDB"/>
<Path RenderTransformOrigin="0.5,0.5" HorizontalAlignment="Left" VerticalAlignment="Center" Data="M2,3L9,10 16,3" Stroke="Black" StrokeThickness="6" Fill="#FFDBDBDB">
<Path.RenderTransform>
<RotateTransform x:Name="RotateButtonTransform"/>
</Path.RenderTransform>
</Path>
</Grid>
</ControlTemplate>
</ToggleButton.Template>
</ToggleButton>
</Grid>
<ContentPresenter Grid.Row="1" Margin="0" Content="{TemplateBinding Content}" x:Name="Content">
<ContentPresenter.RenderTransform>
<ScaleTransform x:Name="ContentScaleTransform"/>
</ContentPresenter.RenderTransform>
</ContentPresenter>
</Grid>
</Border>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
问题在这里：
<ContentPresenter Grid.Column="0" HorizontalAlignment="Center" Grid.ColumnSpan="2" VerticalAlignment="Center" Content="{TemplateBinding HeaderContent}" Canvas.ZIndex="1"/>
它位于我的切换按钮顶部，因此文本可见，问题是：
当我点击扩展器时，如果我点击文本所在的位置 - 扩展器不会扩展，如果我不触摸文本，但只是空字段它会扩展。这意味着正在触发 Text_Tap 事件。
有没有办法禁用它？
我试图将 Contentpresenter 放入按钮中，但它没有看到投标 - 我不知道如何解决这个问题，也许还有其他选择？