MTP2.0_CSharp/Muchinfo.MTPClient/Fx4.0/Main/03.UI/Muchinfo.TASClient/Themes/ControlStyle/AccountExpanderStyle.xaml

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <Style x:Key="ExpanderDownHeaderStyle" TargetType="{x:Type ToggleButton}">
        <Setter Property="Foreground" Value="{DynamicResource AcountGridHeadForeground}" />
        <Setter Property="Background" Value="{DynamicResource ExpanderHeadBrush}" />
        <Setter Property="FontWeight" Value="Light" />
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type ToggleButton}">
                    <Border Background="{TemplateBinding Background}">
                        <Grid Margin="{TemplateBinding Padding}" SnapsToDevicePixels="False">
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition Width="19" />
                                <ColumnDefinition Width="*" />
                            </Grid.ColumnDefinitions>
                            <Border Width="19"
                                    Height="19"
                                    SnapsToDevicePixels="true">
                                <Path x:Name="arrow"
                                      HorizontalAlignment="Center"
                                      VerticalAlignment="Center"
                                      Data="M 0 2 L 0 3 L 2 3 L 2 5 L 3 5 L 3 3 L 5 3 L 5 2 L 3 2 L 3 0 L 2 0 L 2 2 Z"
                                      SnapsToDevicePixels="false"
                                      Stroke="{TemplateBinding Foreground}"
                                      StrokeThickness="1" />
                            </Border>
                            <ContentPresenter Grid.Column="1"
                                              Margin="4,0,0,0"
                                              HorizontalAlignment="Left"
                                              VerticalAlignment="Center"
                                              RecognizesAccessKey="True"
                                              SnapsToDevicePixels="True" />
                        </Grid>
                    </Border>
                    <ControlTemplate.Triggers>
                        <Trigger Property="IsChecked" Value="true">
                            <Setter TargetName="arrow" Property="Data" Value="M 0 2 L 0 3 L 5 3 L 5 2 Z" />
                        </Trigger>
                        <Trigger Property="IsMouseOver" Value="true" />
                        <Trigger Property="IsPressed" Value="true" />
                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>
    <Style x:Key="AccountExpanderStyle" TargetType="{x:Type Expander}">
        <Setter Property="Foreground" Value="{DynamicResource AccountExpanderStyleHeadForeground}" />
        <Setter Property="Background" Value="Transparent" />
        <Setter Property="HorizontalAlignment" Value="Stretch" />
        <Setter Property="ScrollViewer.CanContentScroll" Value="False" />
        <Setter Property="HorizontalContentAlignment" Value="Stretch" />
        <Setter Property="VerticalContentAlignment" Value="Stretch" />
        <Setter Property="BorderBrush" Value="Transparent" />
        <Setter Property="Margin" Value="0,1,0,0" />
        <Setter Property="Padding" Value="0,2,0,0" />
        <Setter Property="BorderThickness" Value="1" />
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type Expander}">
                    <Border Background="{TemplateBinding Background}"
                            BorderBrush="{TemplateBinding BorderBrush}"
                            BorderThickness="{TemplateBinding BorderThickness}"
                            CornerRadius="3"
                            SnapsToDevicePixels="true">
                        <Grid>
                            <Grid.RowDefinitions>
                                <RowDefinition Height="Auto" />
                                <RowDefinition />
                            </Grid.RowDefinitions>
                            <ToggleButton x:Name="HeaderSite"
                                          Grid.Row="0"
                                          MinWidth="0"
                                          MinHeight="0"
                                          HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}"
                                          VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"
                                          Content="{TemplateBinding Header}"
                                          ContentTemplate="{TemplateBinding HeaderTemplate}"
                                          ContentTemplateSelector="{TemplateBinding HeaderTemplateSelector}"
                                          FontFamily="{TemplateBinding FontFamily}"
                                          FontSize="{TemplateBinding FontSize}"
                                          FontStretch="{TemplateBinding FontStretch}"
                                          FontStyle="{TemplateBinding FontStyle}"
                                          FontWeight="{TemplateBinding FontWeight}"
                                          Foreground="{TemplateBinding Foreground}"
                                          IsChecked="{Binding IsExpanded,
                                                              Mode=TwoWay,
                                                              RelativeSource={RelativeSource TemplatedParent}}"
                                          Padding="{TemplateBinding Padding}"
                                          Style="{StaticResource ExpanderDownHeaderStyle}" />
                            <ContentPresenter x:Name="ExpandSite"
                                              Grid.Row="1"
                                              Margin="0,1"
                                              HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
                                              VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
                                              Focusable="false"
                                              Visibility="Collapsed" />
                        </Grid>
                    </Border>
                    <ControlTemplate.Triggers>
                        <Trigger Property="IsExpanded" Value="true">
                            <Setter TargetName="ExpandSite" Property="Visibility" Value="Visible" />
                        </Trigger>
                        <Trigger Property="IsEnabled" Value="false">
                            <Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.GrayTextBrushKey}}" />
                        </Trigger>
                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>
</ResourceDictionary>