wpf - 当 "IsMouseOver"wpf Mahapps 时更改按钮颜色

Question

当鼠标悬停在 mahapp 按钮上时，我试图更改它的背景颜色。问题是，如果我使用下面的代码:

<Button Content="Button" HorizontalAlignment="Left" VerticalAlignment="Bottom" Width="50" Height="50" HorizontalContentAlignment="Left" BorderBrush="{x:Null}" Foreground="{x:Null}" Margin="50,0,0,0">
        <Button.Style>
            <Style TargetType="{x:Type Button}">
                <Setter Property="Background" Value="Green"/>
                <Setter Property="Template">
                    <Setter.Value>
                        <ControlTemplate TargetType="{x:Type Button}">
                            <Border Background="{TemplateBinding Background}">
                                <ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center"/>
                            </Border>
                        </ControlTemplate>
                    </Setter.Value>
                </Setter>
                <Style.Triggers>
                    <Trigger Property="IsMouseOver" Value="True">
                        <Setter Property="Background" Value="DarkGoldenrod"/>
                    </Trigger>
                </Style.Triggers>
            </Style>
        </Button.Style>
    </Button>

找到in this answer颜色确实改变了，但我的按钮“忘记”是一个 mahapp 按钮，即它失去了样式。
如何改变颜色又不失风格？
谢谢

Answer 1

尝试以下操作:

<Button Content="Button" HorizontalAlignment="Left" VerticalAlignment="Bottom" Width="50" Height="50" HorizontalContentAlignment="Left" BorderBrush="{x:Null}" Foreground="{x:Null}" Margin="50,0,0,0">
    <Button.Style>
        <Style BasedOn="{StaticResource {x:Type Button}}" TargetType="Button">
            <Style.Triggers>
                <Trigger Property="IsMouseOver" Value="True">
                    <Setter Property="Background" Value="Aqua"/>
                </Trigger>
            </Style.Triggers>
        </Style>
    </Button.Style>
</Button>