可以触发添加到您的TabItem的ControlTemplate
<Style TargetType="{x:Type TabItem}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type TabItem}">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="30"></RowDefinition>
<RowDefinition Height="30"></RowDefinition>
</Grid.RowDefinitions>
<Border Grid.Row="0" Name="Border">
<ContentPresenter Content="AA" VerticalAlignment="Center" Margin="5" HorizontalAlignment="Center" ContentSource="Header" />
</Border>
<Image Grid.Row="1" x:Name="Image"/>
</Grid>
<ControlTemplate.Triggers>
<Trigger Property="IsSelected" Value="True">
<Setter TargetName="Border" Property="Background" Value="Red" />
<Setter TargetName="Image" Property="Image.Source" Value="sel_aa.png" />
</Trigger>
<Trigger Property="IsSelected" Value="False">
<Setter TargetName="Border" Property="Background" Value="Green" />
<Setter TargetName="Image" Property="Image.Source" Value="aa.png" />
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
当你的TabItem的选择了激活触发器和图像源将变成sel_aa,当TabItem的未选中的图像来源是AA。
来源
2016-10-11 06:14:17
Rom