StandarDesign/StandardDesign.Assets/Styles/DataGridStyle.xaml

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">

    <Style TargetType="DataGridCell" x:Key="DataGridCellStyle">
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="DataGridCell">
                    <Border Background="Transparent">
                        <ContentPresenter VerticalAlignment="Center" HorizontalAlignment="Stretch"/>
                    </Border>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
        <Style.Triggers>
            <Trigger Property="IsSelected" Value="True">
                <Setter Property="Foreground" Value="#444"/>
            </Trigger>
            <DataTrigger Binding="{Binding State}" Value="0">
                <Setter Property="Foreground" Value="red"/>
            </DataTrigger>
        </Style.Triggers>
    </Style>

    <Style TargetType="DataGridColumnHeader" x:Key="DataGridColumnHeaderfStyle">
        <Setter Property="Background" Value="#A9CFF9"/>
        <Setter Property="Height" Value="30"/>
        <Setter Property="BorderThickness" Value="0"/>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="DataGridColumnHeader">
                    <Border Background="{TemplateBinding Background}" 
                            BorderBrush="{TemplateBinding BorderBrush}" 
                            BorderThickness="{TemplateBinding BorderThickness}"
                            CornerRadius="5" Margin="0,1">
                        <TextBlock Text="{TemplateBinding Content}" VerticalAlignment="Center" HorizontalAlignment="Center"
                                   Foreground="#FFF"/>
                    </Border>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>

    <Style TargetType="DataGridRow" x:Key="DataGridRowStyle">
        <Setter Property="Height" Value="30"/>
        <Setter Property="Background" Value="Transparent"/>
        <Setter Property="BorderThickness" Value="0"/>
        <!--行头样式-->
        <Setter Property="HeaderStyle">
            <Setter.Value>
                <Style TargetType="DataGridRowHeader">
                    <Setter Property="Width" Value="0"/>
                </Style>
            </Setter.Value>
        </Setter>


        <Style.Triggers>
            <!--条纹间隔，需要配合DataGrid.AlternationCount属性-->
            <Trigger Property="AlternationIndex" Value="1" >
                <Setter Property="Background" Value="#44FFFFFF" />
            </Trigger>
            <Trigger Property="IsMouseOver" Value="True">
                <Setter Property="Background" Value="#22FFFFFF"/>
            </Trigger>
            <Trigger Property="IsSelected" Value="True">
                <Setter Property="Background" Value="#33FFFFFF"/>
            </Trigger>
            <DataTrigger Binding="{Binding State}" Value="0">
                <Setter Property="Foreground" Value="Red"/>
            </DataTrigger>
        </Style.Triggers>
    </Style>

    <!--DataGrid样式-->
    <Style TargetType="{x:Type DataGrid}">
        <!--网格线颜色-->
        <Setter Property="CanUserResizeColumns" Value="True"/>
        <Setter Property="Foreground" Value="#444" />
        <Setter Property="Background" Value="Transparent" />
        <Setter Property="BorderBrush" Value="Transparent" />
        <Setter Property="HorizontalGridLinesBrush" Value="#EEE"/>
        <Setter Property="VerticalGridLinesBrush" Value="Transparent"/>
        <Setter Property="CanUserAddRows" Value="False"/>
        <Setter Property="AutoGenerateColumns" Value="False"/>
        <Setter Property="IsReadOnly" Value="True"/>
        <Setter Property="CanUserSortColumns" Value="False"/>
        <Setter Property="AlternationCount" Value="2"/>

        <Setter Property="CellStyle" Value="{StaticResource DataGridCellStyle}"/>
        <Setter Property="ColumnHeaderStyle" Value="{StaticResource DataGridColumnHeaderfStyle}"/>
        <Setter Property="RowStyle" Value="{StaticResource DataGridRowStyle}"/>

        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type DataGrid}">
                    <Border x:Name="border" SnapsToDevicePixels="True" BorderBrush="{TemplateBinding BorderBrush}" 
                            BorderThickness="{TemplateBinding BorderThickness}" Padding="{TemplateBinding Padding}">
                        <Border.Background>
                            <SolidColorBrush Color="{DynamicResource ControlLightColor}" />
                        </Border.Background>
                        <ScrollViewer x:Name="DG_ScrollViewer" Focusable="false">
                            <ScrollViewer.Template>
                                <ControlTemplate TargetType="{x:Type ScrollViewer}">
                                    <Grid>
                                        <Grid.ColumnDefinitions>
                                            <ColumnDefinition Width="Auto" />
                                            <ColumnDefinition Width="*" />
                                            <ColumnDefinition Width="Auto" />
                                        </Grid.ColumnDefinitions>
                                        <Grid.RowDefinitions>
                                            <RowDefinition Height="Auto" />
                                            <RowDefinition Height="*" />
                                            <RowDefinition Height="Auto" />
                                        </Grid.RowDefinitions>

                                        <DataGridColumnHeadersPresenter x:Name="PART_ColumnHeadersPresenter"
                                                  Grid.Column="0" Grid.ColumnSpan="3" 
                                                  Visibility="{Binding HeadersVisibility, 
                                                                       ConverterParameter={x:Static DataGridHeadersVisibility.Column},
                                                                       Converter={x:Static DataGrid.HeadersVisibilityConverter}, 
                                                                       RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}}" />

                                        <ScrollContentPresenter x:Name="PART_ScrollContentPresenter"  Grid.ColumnSpan="3" 
                                                                Grid.Row="1" CanContentScroll="{TemplateBinding CanContentScroll}" />

                                        <ScrollBar x:Name="PART_VerticalScrollBar" Grid.Column="1"
                                                   Grid.Row="1" Orientation="Vertical" Width="12"
                                                   ViewportSize="{TemplateBinding ViewportHeight}"
                                                   Maximum="{TemplateBinding ScrollableHeight}"
                                                   Visibility="{TemplateBinding ComputedVerticalScrollBarVisibility}"
                                                   Value="{Binding VerticalOffset, Mode=OneWay, RelativeSource={RelativeSource TemplatedParent}}"
                                                   HorizontalAlignment="Right"/>

                                        <Grid Grid.Column="1" Grid.Row="2">
                                            <Grid.ColumnDefinitions>
                                                <ColumnDefinition Width="{Binding NonFrozenColumnsViewportHorizontalOffset,
                                                                                  RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}}" />
                                                <ColumnDefinition Width="*" />
                                            </Grid.ColumnDefinitions>

                                            <ScrollBar x:Name="PART_HorizontalScrollBar" Grid.Column="1"
                                                       Orientation="Horizontal" ViewportSize="{TemplateBinding ViewportWidth}"
                                                       Maximum="{TemplateBinding ScrollableWidth}"
                                                       Visibility="{TemplateBinding ComputedHorizontalScrollBarVisibility}"
                                                       Value="{Binding HorizontalOffset, Mode=OneWay, RelativeSource={RelativeSource TemplatedParent}}"/>
                                        </Grid>
                                    </Grid>
                                </ControlTemplate>
                            </ScrollViewer.Template>
                            <ItemsPresenter SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" />
                        </ScrollViewer>
                    </Border>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>

</ResourceDictionary>