wpf 下拉框添加选项中删除数据

需要根据实际需求在按钮的对应事件或者Command中添加逻辑

<Style TargetType="ComboBox" x:Key="DeleteComboBoxStyle">
    <Setter Property="ItemContainerStyle">
        <Setter.Value>
            <!--ComBoxItem-->
            <Style TargetType="ComboBoxItem" >
                <Setter Property="HorizontalContentAlignment" Value="Stretch"></Setter>
            </Style>
        </Setter.Value>
    </Setter>
    <Setter Property="ItemTemplate">
        <Setter.Value>
            <DataTemplate>
                <Grid  >
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition Width="*" ></ColumnDefinition>
                        <ColumnDefinition Width="auto"></ColumnDefinition>
                    </Grid.ColumnDefinitions>
                    <TextBlock Grid.Column="0" VerticalAlignment="Center" Text="{Binding schoolName}" 
                               HorizontalAlignment="Stretch" />
                    <Button Grid.Column="1" Cursor="Hand" Background="{x:Null}"
                        VerticalAlignment="Center" VerticalContentAlignment="Center" 
                        Content="X" BorderThickness="0" HorizontalAlignment="Center"   
                     HorizontalContentAlignment="Center" />
                </Grid>
            </DataTemplate>
        </Setter.Value>
    </Setter>
</Style>