WPF按钮样式

我为切换按钮定义了一个样式：“MinorBusiness AreaToggleButtonStyle”，我想合并一个“ToggleButton.style”，但我不知道如何将“ToggleButton.style”合并到“MinorBusiness AreaToggleButtonStyle”样式中

我想将以下内容合并到上述样式中：

<ToggleButton.Style>
            <Style TargetType="{x:Type ToggleButton}">
                <Style.Triggers>
                    <Trigger Property="IsMouseOver" Value="False">
                        <Setter Property="Background" Value="HotPink" />
                        <Setter Property="Opacity" Value="1.0" />
                    </Trigger>
                    <EventTrigger RoutedEvent="MouseLeave">
                        <BeginStoryboard>
                            <Storyboard>
                                <DoubleAnimation Storyboard.TargetProperty="Opacity" From="0.2" To="1"></DoubleAnimation>
                            </Storyboard>
                        </BeginStoryboard>
                    </EventTrigger>
                    <EventTrigger RoutedEvent="MouseEnter">
                        <BeginStoryboard>
                            <Storyboard>
                                <DoubleAnimation Storyboard.TargetProperty="Opacity" From="0.2" To="0.2"></DoubleAnimation>
                            </Storyboard>
                        </BeginStoryboard>
                    </EventTrigger>
                </Style.Triggers>
            </Style>
        </ToggleButton.Style>

---

将第二个

样式定义为具有
x:Key
的资源。根据您的要求，您可能希望将其建立在
ToggleButton\u Style\u base
的基础上：

<Style x:Key="FirstStyle" TargetType="{x:Type ToggleButton}" BasedOn="{StaticResource ToggleButton_Style_Base}">
    <Style.Triggers>
        <Trigger Property="IsMouseOver" Value="False">
            <Setter Property="Background" Value="HotPink" />
            <Setter Property="Opacity" Value="1.0" />
        </Trigger>
        <EventTrigger RoutedEvent="MouseLeave">
            <BeginStoryboard>
                <Storyboard>
                    <DoubleAnimation Storyboard.TargetProperty="Opacity" From="0.2" To="1"></DoubleAnimation>
                </Storyboard>
            </BeginStoryboard>
        </EventTrigger>
        <EventTrigger RoutedEvent="MouseEnter">
            <BeginStoryboard>
                <Storyboard>
                    <DoubleAnimation Storyboard.TargetProperty="Opacity" From="0.2" To="0.2"></DoubleAnimation>
                </Storyboard>
            </BeginStoryboard>
        </EventTrigger>
    </Style.Triggers>
</Style>

谢谢这很有效。不可能将这两种样式合并为一种吗？我仍在试图弄清楚这是怎么回事。@mjordan:不。你可以将一个
样式
建立在另一个
样式
的基础上。另一个选项是将内容从一个
样式复制粘贴到另一个
。
<Style x:Key="FirstStyle" TargetType="{x:Type ToggleButton}" BasedOn="{StaticResource ToggleButton_Style_Base}">
    <Style.Triggers>
        <Trigger Property="IsMouseOver" Value="False">
            <Setter Property="Background" Value="HotPink" />
            <Setter Property="Opacity" Value="1.0" />
        </Trigger>
        <EventTrigger RoutedEvent="MouseLeave">
            <BeginStoryboard>
                <Storyboard>
                    <DoubleAnimation Storyboard.TargetProperty="Opacity" From="0.2" To="1"></DoubleAnimation>
                </Storyboard>
            </BeginStoryboard>
        </EventTrigger>
        <EventTrigger RoutedEvent="MouseEnter">
            <BeginStoryboard>
                <Storyboard>
                    <DoubleAnimation Storyboard.TargetProperty="Opacity" From="0.2" To="0.2"></DoubleAnimation>
                </Storyboard>
            </BeginStoryboard>
        </EventTrigger>
    </Style.Triggers>
</Style>

<Style x:Key="MinorBusinessAreaToggleButtonStyle" TargetType="ToggleButton" BasedOn="{StaticResource FirstStyle}">
...

<ToggleButton Style="{StaticResource FirstStyle}" ... />