qhmes/yy-admin-master/YY.Admin/Resources/Styles/HandyControl/Styles.xaml

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                    xmlns:system="clr-namespace:System;assembly=mscorlib"
                    xmlns:hc="https://handyorg.github.io/handycontrol">

    <!-- DataGrid -->
    <Style x:Key="CusDataGridStyle" TargetType="DataGrid" BasedOn="{StaticResource DataGridBaseStyle}">
        <Setter Property="Background" Value="Transparent"/>
        <Setter Property="BorderThickness" Value="0"/>
        <Setter Property="Margin" Value="0"/>
        <Setter Property="Padding" Value="0"/>

        <!-- 行样式：去掉分隔线、显示底线 -->
        <Setter Property="RowStyle">
            <Setter.Value>
                <Style TargetType="DataGridRow" BasedOn="{StaticResource DataGridRowStyle}">
                    <Setter Property="BorderThickness" Value="0,1,0,0"/>
                    <Setter Property="BorderBrush" Value="{DynamicResource BorderBrush}"/>
                    <Setter Property="hc:BorderElement.CornerRadius" Value="0"/>
                    <Setter Property="Padding" Value="0"/>
                    <Setter Property="Margin" Value="0"/>
                </Style>
            </Setter.Value>
        </Setter>
    </Style>

    <Style 
        x:Key="CusDataGridColumnHeaderStyle" 
        TargetType="DataGridColumnHeader"
        BasedOn="{StaticResource DataGridColumnHeaderStyle}">
        <Setter Property="FontSize" Value="{StaticResource FontSize}"/>
        <Setter Property="FontWeight" Value="SemiBold"/>
        <Setter Property="Height" Value="40"/>
        <Setter Property="Padding" Value="0"/>
        <Setter Property="Margin" Value="0"/>
        <Setter Property="HorizontalContentAlignment" Value="Center"/>
    </Style>

    <Style 
        x:Key="CusDataGridCellStyle" 
        TargetType="DataGridCell" 
        BasedOn="{StaticResource DataGridCellStyle}">
        <Setter Property="HorizontalContentAlignment" Value="Center"/>
        <Setter Property="FontSize" Value="{StaticResource FontSize}"/>
        <Setter Property="hc:BorderElement.CornerRadius" Value="0"/>
    </Style>
    
    <Style 
        x:Key="CusOperDataGridCellStyle"
        TargetType="DataGridCell" 
        BasedOn="{StaticResource CusDataGridCellStyle}">
        <Setter Property="Foreground" Value="#1890ff"/>
        <Setter Property="Focusable" Value="False"/>
        <!-- 禁止选中改变 Foreground -->
        <Style.Triggers>
            <!-- 选中单元格 -->
            <Trigger Property="IsSelected" Value="True">
                <Setter Property="Foreground" Value="#1890ff"/>
            </Trigger>
            <!-- 聚焦单元格 -->
            <Trigger Property="IsKeyboardFocusWithin" Value="True">
                <Setter Property="Foreground" Value="#1890ff"/>
            </Trigger>
        </Style.Triggers>
    </Style>

    <!-- Button Text（透明背景链接风格按钮） -->
    <Style x:Key="ButtonText" TargetType="Button">
        <Setter Property="Background" Value="Transparent"/>
        <Setter Property="BorderBrush" Value="Transparent"/>
        <Setter Property="BorderThickness" Value="0"/>
        <Setter Property="Foreground" Value="{DynamicResource PrimaryBrush}"/>
        <Setter Property="Padding" Value="4 2"/>
        <Setter Property="MinHeight" Value="0"/>
        <Setter Property="MinWidth" Value="0"/>
        <Setter Property="Cursor" Value="Hand"/>
        <Setter Property="FocusVisualStyle" Value="{x:Null}"/>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="Button">
                    <Border Background="{TemplateBinding Background}"
                            BorderBrush="{TemplateBinding BorderBrush}"
                            BorderThickness="{TemplateBinding BorderThickness}"
                            Padding="{TemplateBinding Padding}">
                        <ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center"/>
                    </Border>
                    <ControlTemplate.Triggers>
                        <Trigger Property="IsMouseOver" Value="True">
                            <Setter Property="Opacity" Value="0.75"/>
                        </Trigger>
                        <Trigger Property="IsPressed" Value="True">
                            <Setter Property="Opacity" Value="0.5"/>
                        </Trigger>
                        <Trigger Property="IsEnabled" Value="False">
                            <Setter Property="Opacity" Value="0.4"/>
                        </Trigger>
                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>

    <!-- TreeView -->
    <Style x:Key="CusTreeViewItemBaseStyle" BasedOn="{StaticResource TreeViewItemBaseStyle}" TargetType="TreeViewItem">
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="TreeViewItem">
                    <Grid>
                        <Grid.RowDefinitions>
                            <RowDefinition MinHeight="{TemplateBinding MinHeight}"/>
                            <RowDefinition Height="Auto"/>
                        </Grid.RowDefinitions>
                        <Border x:Name="Bd" CornerRadius="{Binding Path=(hc:BorderElement.CornerRadius),RelativeSource={RelativeSource TemplatedParent}}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Padding="{TemplateBinding Padding}" SnapsToDevicePixels="true">
                            <DockPanel LastChildFill="True" Margin="{Binding Converter={StaticResource TreeViewItemMarginConverter}, RelativeSource={RelativeSource TemplatedParent}}">
                                <ToggleButton x:Name="Expander" ClickMode="Press" IsChecked="{Binding IsExpanded, RelativeSource={RelativeSource TemplatedParent}}" Style="{StaticResource ExpandCollapseToggleStyle}"/>
                                <ContentPresenter VerticalAlignment="Center" x:Name="PART_Header" ContentSource="Header" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
                            </DockPanel>
                        </Border>
                        <ItemsPresenter x:Name="ItemsHost" Grid.Row="1"/>
                    </Grid>
                    <ControlTemplate.Triggers>
                        <Trigger Property="IsMouseOver" Value="true" SourceName="Bd">
                            <Setter Property="Background" TargetName="Bd" Value="{DynamicResource SecondaryRegionBrush}"/>
                            <Setter Property="Cursor" TargetName="Bd" Value="Arrow"/>
                        </Trigger>
                        <Trigger Property="IsExpanded" Value="false">
                            <Setter Property="Visibility" TargetName="ItemsHost" Value="Collapsed"/>
                        </Trigger>
                        <Trigger Property="HasItems" Value="false">
                            <Setter Property="Visibility" TargetName="Expander" Value="Hidden"/>
                        </Trigger>
                        <Trigger Property="IsSelected" Value="true">
                            <!--<Setter Property="Background" TargetName="Bd" Value="{DynamicResource PrimaryBrush}"/>-->
                            <Setter Property="Foreground" Value="{DynamicResource PrimaryBrush}"/>
                        </Trigger>
                        <Trigger Property="IsEnabled" Value="false">
                            <Setter Property="Opacity" Value=".4" />
                        </Trigger>

                        <!--<MultiTrigger>
                            <MultiTrigger.Conditions>
                                <Condition Property="HasItems" Value="True"/>
                                <Condition Property="IsSelected" Value="True"/>
                            </MultiTrigger.Conditions>
                            <Setter Property="Background" Value="Transparent"/>
                            <Setter Property="Foreground" Value="Transparent"/>
                        </MultiTrigger>-->
                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>
</ResourceDictionary>