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设置了LISTVIEWITEM样式后为什么是渐变的而不是纯色 RRS feed

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  • Question
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            <Style TargetType="{x:Type ListViewItem}">
                <Style.Triggers>
                    <Trigger Property="IsSelected" Value="True">
                        <Setter Property="Background" Value="#01B4A1"/>
                        <Setter Property="Foreground" Value="White"/>
                        <Setter Property="Height" Value="40"/>
                    </Trigger>
                    <Trigger Property="IsSelected" Value="False">
                        <Setter Property="Height" Value="40"/>
                    </Trigger>
                </Style.Triggers>
            </Style>

    图片地址H TTP:// social.microsoft.com/Forums/getfile/1087818

    2017年6月20日 3:09
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答案

  • Question
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    Hi,

    你可以尝试使用模板来设置：

     <ListView>
            <ListView.Resources>
                <Style TargetType="{x:Type ListViewItem}">
                    <Setter Property="Template">
                        <Setter.Value>
                            <ControlTemplate TargetType="{x:Type ListViewItem}">
                                <Border x:Name="Bd" BorderBrush="Gray" CornerRadius="5"  BorderThickness="0,0,0,2" Margin="2" Padding="5" Background="{TemplateBinding Background}" SnapsToDevicePixels="true">
                                    <ContentPresenter HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>
                                </Border>
                            </ControlTemplate>
                        </Setter.Value>
                    </Setter>
                    <Style.Triggers>
                        <Trigger Property="IsSelected" Value="True">
                            <Setter Property="Background" Value="#01B4A1"/>
                            <Setter Property="Foreground" Value="Red"/>
                            <Setter Property="BorderBrush" Value="Green" />
                            <Setter Property="Height" Value="40"/>
                        </Trigger>
                        <Trigger Property="IsSelected" Value="False">
                            <Setter Property="Background" Value="Beige"/>
                            <Setter Property="Height" Value="40"/>
                        </Trigger>
                    </Style.Triggers>
                </Style>
            </ListView.Resources>
            <ListViewItem FontSize="20">aaaa</ListViewItem>
            <ListViewItem FontSize="20">bbbb</ListViewItem>
            <ListViewItem FontSize="20">cccc</ListViewItem>
            <ListViewItem FontSize="20">dddd</ListViewItem>
        </ListView>

    Best Regards,

    Bob

    MSDN Community Support
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    2017年6月20日 5:55
    |
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