需要WPF Toolkit控件的主题(尤其是DataGrid)

                xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

                xmlns:tk="http://schemas.microsoft.com/winfx/2006/xaml/presentation/toolkit">

   <Setter Property="Background" Value="#FFFFFF"/>

   <Setter Property="BorderBrush" Value="#CCCCCC"/>

   <Setter Property="BorderThickness" Value="1"/>

   <Setter Property="RowDetailsVisibilityMode" Value="VisibleWhenSelected"/>

   <Setter Property="ScrollViewer.CanContentScroll" Value="true"/>

   <Setter Property="ScrollViewer.PanningMode" Value="Both"/>

   <Setter Property="Stylus.IsFlicksEnabled" Value="False"/>

   <Setter Property="VerticalScrollBarVisibility" Value="Auto"/>

   <Setter Property="Template">

       <Setter.Value>

           <ControlTemplate TargetType="{x:Type tk:DataGrid}">

               <Border BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Padding="{TemplateBinding Padding}" SnapsToDevicePixels="True">

                   <ScrollViewer x:Name="DG_ScrollViewer" Focusable="false">

                       <ScrollViewer.Template>

                           <ControlTemplate TargetType="{x:Type ScrollViewer}">

                                <Grid>

                                    <Grid.ColumnDefinitions>

                                       <ColumnDefinition Width="*"/>

                                       <ColumnDefinition Width="Auto"/>

                                    </Grid.ColumnDefinitions>

                                    <Grid.RowDefinitions>

                                        <RowDefinition Height="*"/>

                                        <RowDefinition Height="Auto"/>

                                    </Grid.RowDefinitions>

                                   <ScrollContentPresenter x:Name="PART_ScrollContentPresenter" CanContentScroll="{TemplateBinding CanContentScroll}" ContentTemplate="{TemplateBinding ContentTemplate}" Content="{TemplateBinding Content}" Grid.Column="0" Grid.Row="0" Margin="{TemplateBinding Padding}" />

                                   <ScrollBar x:Name="PART_HorizontalScrollBar" AutomationProperties.AutomationId="HorizontalScrollBar" Cursor="Arrow" Grid.Column="0" Grid.Row="1" Maximum="{TemplateBinding ScrollableWidth}" Minimum="0" Visibility="{TemplateBinding ComputedHorizontalScrollBarVisibility}" Value="{Binding Path=HorizontalOffset, RelativeSource={RelativeSource TemplatedParent}}" ViewportSize="{TemplateBinding ViewportWidth}" Style="{StaticResource ScrollBarStyle1}"/>

                                   <ScrollBar x:Name="PART_VerticalScrollBar" AutomationProperties.AutomationId="VerticalScrollBar" Cursor="Arrow" Grid.Column="1" Grid.Row="0" Maximum="{TemplateBinding ScrollableHeight}" Minimum="0" Orientation="Vertical" Visibility="{TemplateBinding ComputedVerticalScrollBarVisibility}" Value="{Binding Path=VerticalOffset, RelativeSource={RelativeSource TemplatedParent}}" ViewportSize="{TemplateBinding ViewportHeight}" Style="{StaticResource ScrollBarStyle1}"/>

                                </Grid>

                            </ControlTemplate>

                        </ScrollViewer.Template>

                       <ItemsPresenter SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>

                    </ScrollViewer>

                </Border>

            </ControlTemplate>

        </Setter.Value>

    </Setter>

   <Setter Property="ColumnHeaderStyle">

       <Setter.Value>

           <Style TargetType="{x:Type tk:DataGridColumnHeader}">

               <Setter Property="Background" Value="#DDDDDD"/>

               <Setter Property="BorderBrush" Value="#999999"/>

               <Setter Property="BorderThickness" Value="0,0,1,1"/>

               <Setter Property="Padding" Value="6,0,6,0"/>

               <Setter Property="SeparatorBrush" Value="#999999"/>

               <Setter Property="SeparatorVisibility" Value="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type tk:DataGrid}}, Path=AreColumnHeadersVisible, Converter={StaticResource BooleanToVisibilityConverter}}"/>

               <Setter Property="Template">

                   <Setter.Value>

                       <ControlTemplate TargetType="{x:Type tk:DataGridColumnHeader}">

                            <Grid>

                                <Themes:DataGridHeaderBorder BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Padding="{TemplateBinding Padding}" SeparatorBrush="{TemplateBinding SeparatorBrush}" SeparatorVisibility="{TemplateBinding SeparatorVisibility}" SortDirection="{Binding Path=SortDirection, RelativeSource={RelativeSource TemplatedParent}}" IsClickable="{TemplateBinding CanUserSort}" IsPressed="{TemplateBinding IsPressed}" IsHovered="{TemplateBinding IsMouseOver}">

                                   <ContentPresenter HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>

                                </Themes:DataGridHeaderBorder>

                                <Thumb x:Name="PART_LeftHeaderGripper" HorizontalAlignment="Left" Style="{StaticResource ColumnHeaderGripperStyle}"/>

                                <Thumb x:Name="PART_RightHeaderGripper" HorizontalAlignment="Right" Style="{StaticResource ColumnHeaderGripperStyle}"/>

                            </Grid>

                        </ControlTemplate>

                    </Setter.Value>

                </Setter>

            </Style>

        </Setter.Value>

    </Setter>

   <Setter Property="RowStyle">

       <Setter.Value>

           <Style TargetType="{x:Type tk:DataGridRow}">

               <Setter Property="Background" Value="Transparent"/>

               <Setter Property="BorderBrush" Value="Transparent"/>

               <Setter Property="BorderThickness" Value="0"/>

               <Setter Property="HorizontalAlignment" Value="Stretch"/>

               <Setter Property="IsTabStop" Value="False"/>

               <Setter Property="Padding" Value="2"/>

               <Setter Property="ValidationErrorTemplate">

                   <Setter.Value>

                       <ControlTemplate>

                            <Grid ToolTip="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type tk:DataGridRow}}, Path=ValidationError}">

                                <Ellipse Stroke="Red" Fill="Red" Width="10" Height="10"/>

                            </Grid>

                        </ControlTemplate>

                    </Setter.Value>

                </Setter>

               <Setter Property="Template">

                   <Setter.Value>

                       <ControlTemplate TargetType="{x:Type tk:DataGridRow}">

                            <Grid x:Name="DGR_Root">

                                <Grid.RowDefinitions>

                                    <RowDefinition Height="*"/>

                                    <RowDefinition Height="Auto"/>

                                </Grid.RowDefinitions>

                                <Grid.ColumnDefinitions>

                                   <ColumnDefinition Width="Auto"/>

                                   <ColumnDefinition Width="*"/>

                                </Grid.ColumnDefinitions>

                                <Grid.RenderTransform>

                                   <TransformGroup>

                                       <ScaleTransform/>

                                        <SkewTransform/>

                                        <RotateTransform/>

                                       <TranslateTransform/>

                                    </TransformGroup>