jd_eplan/KPlan/Forms/KStyle.xaml

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                xmlns:f="clr-namespace:KPlan.Forms">
    <Style TargetType="{x:Type f:EPlanTreeItem}">
        <Setter Property="HeaderTemplate">
            <Setter.Value>
                <DataTemplate>
                    <StackPanel Orientation="Horizontal">
                        <Image
                           Width="16"
                           Height="16"
                           Stretch="Fill"
                           Source="{DynamicResource ICON}"
                           />
                        <TextBlock Text="{Binding}" Margin="5,0" />
                    </StackPanel>
                </DataTemplate>
            </Setter.Value>
        </Setter>
        <Setter Property="Margin" Value="0 2 0 0" />
    </Style>
    <Style TargetType="{x:Type f:TCTreeItem}">
        <Setter Property="HeaderTemplate">
            <Setter.Value>
                <DataTemplate>
                    <StackPanel Orientation="Horizontal">
                        <Image
                           Width="16"
                           Height="16"
                           Stretch="Fill"
                           Source="{DynamicResource ICON}"
                           />
                        <TextBlock Text="{Binding}" Margin="5,0" />
                    </StackPanel>
                </DataTemplate>
            </Setter.Value>
        </Setter>
    </Style>
    
    <Style TargetType="{x:Type DataGridColumnHeader}" x:Key="white_header">
        <Setter Property="Background" Value="LightGray" />
        <Setter Property="BorderBrush" Value="#000"/>
        <Setter Property="BorderThickness" Value="0,0,1,0"/>
        <Setter Property="HorizontalContentAlignment" Value="Center"/>
    </Style>
    <Style TargetType="{x:Type DataGridColumnHeader}" x:Key="tc_header">
        <Setter Property="Background" Value="#49BEB7" />
        <Setter Property="BorderBrush" Value="#000"/>
        <Setter Property="BorderThickness" Value="0,0,1,0"/>
        <Setter Property="HorizontalContentAlignment" Value="Center"/>
    </Style>
    <Style TargetType="{x:Type DataGridColumnHeader}" x:Key="eplan_header">
        <Setter Property="Background" Value="#FF5959" />
        <Setter Property="BorderBrush" Value="#000"/>
        <Setter Property="BorderThickness" Value="0,0,1,0"/>
        <Setter Property="HorizontalContentAlignment" Value="Center"/>
    </Style>
</ResourceDictionary>