DMS/DMS.WPF/Views/Dialogs/ImportOpcUaDialog.xaml

<controls:ContentDialog
    x:Class="DMS.WPF.Views.Dialogs.ImportOpcUaDialog"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:controls="http://schemas.inkore.net/lib/ui/wpf/modern"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:vm="clr-namespace:DMS.WPF.ViewModels.Dialogs"
    Title="从OPC UA服务器导入变量"
    d:DataContext="{d:DesignInstance vm:ImportOpcUaDialogViewModel}"
    PrimaryButtonClick="ContentDialog_PrimaryButtonClick"
    PrimaryButtonText="导入"
    SecondaryButtonClick="ContentDialog_SecondaryButtonClick"
    SecondaryButtonText="取消"
    mc:Ignorable="d">
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto" />
            <RowDefinition Height="*" />
        </Grid.RowDefinitions>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="*" />
            <ColumnDefinition Width="2*" />
        </Grid.ColumnDefinitions>

        <!--  连接区域  -->
        <StackPanel
            Grid.Row="0"
            Grid.Column="0"
            Grid.ColumnSpan="2"
            Margin="0,0,0,10"
            Orientation="Horizontal">
            <TextBox
                x:Name="EndpointUrlTextBox"
                Width="300"
                Margin="0,0,10,0"
                VerticalAlignment="Center"
                IsEnabled="False"
                Text="{Binding EndpointUrl, UpdateSourceTrigger=PropertyChanged}" />
            <Button
                x:Name="ConnectButton"
                Command="{Binding ConnectCommand}"
                Content="{Binding ConnectButtonText}"
                IsEnabled="{Binding IsConnectButtonEnabled}"
                Style="{StaticResource AccentButtonStyle}" />
        </StackPanel>

        <!--  节点树  -->
        <TreeView
            Grid.Row="1"
            Grid.Column="0"
            Margin="0,0,10,0"
            ItemsSource="{Binding OpcUaNodes}"
            SelectedItemChanged="TreeView_SelectedItemChanged">
            <TreeView.Style>
                <Style BasedOn="{StaticResource {x:Type TreeView}}" TargetType="TreeView">
                    <Setter Property="Visibility" Value="Collapsed" />
                    <Style.Triggers>
                        <DataTrigger Binding="{Binding IsConnected}" Value="True">
                            <Setter Property="Visibility" Value="Visible" />
                        </DataTrigger>
                    </Style.Triggers>
                </Style>
            </TreeView.Style>
            <TreeView.ItemTemplate>
                <HierarchicalDataTemplate ItemsSource="{Binding Children}">
                    <TextBlock Text="{Binding DisplayName}" />
                </HierarchicalDataTemplate>
            </TreeView.ItemTemplate>
        </TreeView>

        <!--  变量列表  -->
        <DataGrid
            Grid.Row="1"
            Grid.Column="1"
            AutoGenerateColumns="False"
            IsReadOnly="True"
            ItemsSource="{Binding SelectedNodeVariables}"
            SelectionChanged="Selector_OnSelectionChanged">
            <DataGrid.Style>
                <Style BasedOn="{StaticResource {x:Type DataGrid}}" TargetType="DataGrid">
                    <Setter Property="Visibility" Value="Collapsed" />
                    <Style.Triggers>
                        <DataTrigger Binding="{Binding IsConnected}" Value="True">
                            <Setter Property="Visibility" Value="Visible" />
                        </DataTrigger>
                    </Style.Triggers>
                </Style>
            </DataGrid.Style>
            <DataGrid.Columns>
                <DataGridTemplateColumn>
                    <DataGridTemplateColumn.HeaderTemplate>
                        <DataTemplate>
                            <CheckBox IsChecked="{Binding DataContext.SelectAllVariables, RelativeSource={RelativeSource AncestorType=DataGrid}}" />
                        </DataTemplate>
                    </DataGridTemplateColumn.HeaderTemplate>
                    <DataGridTemplateColumn.CellTemplate>
                        <DataTemplate>
                            <CheckBox IsChecked="{Binding IsSelect, UpdateSourceTrigger=PropertyChanged}" />
                        </DataTemplate>
                    </DataGridTemplateColumn.CellTemplate>
                </DataGridTemplateColumn>
                <DataGridTextColumn Binding="{Binding Name}" Header="名称" />
                <DataGridTextColumn Binding="{Binding OpcUaNodeId}" Header="节点ID" />
                <DataGridTextColumn Binding="{Binding SignalType}" Header="数据类型" />
            </DataGrid.Columns>
        </DataGrid>
    </Grid>
</controls:ContentDialog>