XiangTan_DM/DM_Weight/Views/RoleManagerWindow.xaml

<UserControl x:Class="DM_Weight.Views.RoleManagerWindow"
            xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes" 
            xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
            xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
            xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
            xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
            xmlns:local="clr-namespace:DM_Weight.Views"
            xmlns:i="http://schemas.microsoft.com/xaml/behaviors"
            xmlns:convert="clr-namespace:DM_Weight.Converter"
            xmlns:prism="http://prismlibrary.com/"
            mc:Ignorable="d">
    <UserControl.Resources>
        <Style x:Key="st" TargetType="GridViewColumnHeader">
            <Style.Setters>
                <Setter Property="Height">
                    <Setter.Value>55</Setter.Value>
                </Setter>
                <Setter Property="Background">
                    <Setter.Value>#31ccec</Setter.Value>
                </Setter>
                <Setter Property="Foreground">
                    <Setter.Value>white</Setter.Value>
                </Setter>
            </Style.Setters>
        </Style>
    </UserControl.Resources>
    <Grid>
        <Grid.Resources>
            <convert:NullableToEnabelConverter x:Key="NullableToEnabelConverter" />
        </Grid.Resources>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="*" />
            <ColumnDefinition Width="*" />
        </Grid.ColumnDefinitions>
        <Grid Grid.Column="0">
            <Grid.RowDefinitions>
                <RowDefinition Height="Auto" />
                <RowDefinition />
            </Grid.RowDefinitions>
            <Grid Margin="0 6 0 6" Grid.Row="0">
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="180" />
                    <ColumnDefinition />
                </Grid.ColumnDefinitions>

                <TextBox
                    Grid.Column="0"
                    Text="{Binding SearchValue, UpdateSourceTrigger=PropertyChanged}"
                    materialDesign:HintAssist.Hint="角色名"
                    Margin="6 0 0 0"
                    Style="{StaticResource MaterialDesignOutlinedTextBox}"/>

                <StackPanel Grid.Column="1" Orientation="Horizontal" HorizontalAlignment="Right">

                    <Button
                Margin="0 0 6 0"
                VerticalAlignment="Center"
                Style="{StaticResource MaterialDesignOutlinedLightButton}"
                ToolTip="刷新" Command="{Binding Query}">
                        <materialDesign:PackIcon
                    Kind="Refresh" />
                    </Button>
                </StackPanel>
            </Grid>
            <ListView Grid.Row="1" Grid.Column="0" ItemsSource="{Binding RoleList}" 
                SelectedItem="{Binding Role}"
                materialDesign:ListViewAssist.HeaderRowBackground="#31ccec"
                materialDesign:DataGridAssist.ColumnHeaderPadding="10"
                materialDesign:ListViewAssist.ListViewItemPadding="13">
                <!--<i:Interaction.Triggers>
                    <i:EventTrigger EventName="SelectionChanged">
                        <i:InvokeCommandAction Command="{Binding RowSelected}" />
                    </i:EventTrigger>
                </i:Interaction.Triggers>-->
                <ListView.Resources>
                    <Style TargetType="{x:Type GridViewColumnHeader}" BasedOn="{StaticResource {x:Type GridViewColumnHeader}}">
                        <Setter Property="Foreground" Value="White" />
                    </Style>
                </ListView.Resources>
                <ListView.View>
                    <GridView ColumnHeaderContainerStyle="{StaticResource st}">
                        <GridViewColumn Width="253"
                        Header="角色编号"
                        DisplayMemberBinding="{Binding Id}"/>
                        <GridViewColumn Width="253"
                        DisplayMemberBinding="{Binding RoleName}"
                        Header="角色名"/>

                    </GridView>
                </ListView.View>
            </ListView>
        </Grid>
        <GroupBox Margin="6"  Grid.Column="1" Header="编辑/新增" materialDesign:ColorZoneAssist.Mode="PrimaryLight">
            <Grid>
                <Grid.RowDefinitions>
                    <RowDefinition Height="Auto" />
                    <RowDefinition />
                </Grid.RowDefinitions>
                <Grid Grid.Row="0">
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition />
                        <ColumnDefinition />
                    </Grid.ColumnDefinitions>
                    <TextBox
                         Grid.Column="0" Margin="10"
                        Text="{Binding Role.RoleName}"
                        materialDesign:HintAssist.Hint="角色名"
                        Style="{StaticResource MaterialDesignOutlinedTextBox}"/>
                    <StackPanel  Grid.Column="1" Orientation="Horizontal" Margin="10" HorizontalAlignment="Right" VerticalAlignment="Center">
                        <Button
                            Margin="6" 
                            Command="{Binding EditRole}"
                            IsEnabled="{Binding Role.Id, Converter={StaticResource NullableToEnabelConverter}}"
                            Content="修改" Cursor="Hand" />
                        <Button
                            Command="{Binding AddRole}"
                            Content="新增" />
                    </StackPanel>
                </Grid>
                <Grid Grid.Row="1">
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition />
                        <ColumnDefinition Width="Auto" />
                        <ColumnDefinition />
                    </Grid.ColumnDefinitions>
                    <GroupBox Header="全部菜单"   Grid.Column="0" Margin="10">
                        <ScrollViewer  Grid.Row="1"  Grid.Column="1">
                            <TreeView x:Name="LeftTree" MinWidth="220" ItemsSource="{Binding AllPremissions}">
                                <i:Interaction.Triggers>
                                    <i:EventTrigger EventName="SelectedItemChanged">
                                        <i:InvokeCommandAction Command="{Binding Path=LeftSelectedItemChangedCommand}" 
                                           CommandParameter="{Binding ElementName=LeftTree, Path=SelectedItem}"/>
                                    </i:EventTrigger>
                                </i:Interaction.Triggers>
                                <TreeView.ItemTemplate>
                                    <HierarchicalDataTemplate ItemsSource="{Binding Children}">
                                        <TextBlock Text="{Binding PremissionName}" />
                                    </HierarchicalDataTemplate>
                                </TreeView.ItemTemplate>
                            </TreeView>
                        </ScrollViewer>
                    </GroupBox>
                    <StackPanel Grid.Column="1" Orientation="Vertical" HorizontalAlignment="Center" VerticalAlignment="Center">
                        <Button
                            Margin="0 4 0 4"
                            Style="{StaticResource MaterialDesignPaperLightButton}"
                            ToolTip="右移"
                            IsEnabled="{Binding LeftPremission, Converter={StaticResource NullableToEnabelConverter}}"
                            Command="{Binding ToRight}"
                            Content="{materialDesign:PackIcon ChevronRight}"/>
                        <Button
                            Margin="0 4 0 4"
                            Style="{StaticResource MaterialDesignPaperLightButton}"
                            ToolTip="左移"
                            IsEnabled="{Binding RightPremission, Converter={StaticResource NullableToEnabelConverter}}"
                            Command="{Binding ToLeft}"
                            Content="{materialDesign:PackIcon ChevronLeft}"/>
                        <Button
                            Margin="0 4 0 4"
                            Style="{StaticResource MaterialDesignPaperLightButton}"
                            ToolTip="全部右移"
                            Command="{Binding AllToRight}"
                            Content="{materialDesign:PackIcon ChevronDoubleRight}"/>
                        <Button
                            Margin="0 4 0 4"
                            Style="{StaticResource MaterialDesignPaperLightButton}"
                            ToolTip="全部左移"
                            Command="{Binding AllToLeft}"
                            Content="{materialDesign:PackIcon ChevronDoubleLeft}" />
                    </StackPanel>
                    <GroupBox Header="已选菜单"  Grid.Column="2" Margin="10">
                        <ScrollViewer  Grid.Row="1"  Grid.Column="1">
                            <TreeView x:Name="RightTree" MinWidth="220" ItemsSource="{Binding RightPremissions}">
                                <i:Interaction.Triggers>
                                    <i:EventTrigger EventName="SelectedItemChanged">
                                        <i:InvokeCommandAction Command="{Binding Path=RightSelectedItemChangedCommand}" 
                                           CommandParameter="{Binding ElementName=RightTree, Path=SelectedItem}"/>
                                    </i:EventTrigger>
                                </i:Interaction.Triggers>
                                <TreeView.ItemTemplate>
                                    <HierarchicalDataTemplate ItemsSource="{Binding Children}">
                                        <TextBlock Text="{Binding PremissionName}" />
                                    </HierarchicalDataTemplate>
                                </TreeView.ItemTemplate>
                            </TreeView>
                        </ScrollViewer>
                    </GroupBox>
                    <materialDesign:Snackbar
                Background="{Binding SnackbarBackground}"
                MessageQueue="{Binding SnackbarMessageQueue}"/>
                </Grid>

            </Grid>
        </GroupBox>
    </Grid>
</UserControl>