SamplePreSystem-CS/SamplePreSystem.UI/Views/SampleManager/chirld/ImportSampleWindow.xaml

<local:BaseWindow
    x:Class="SamplePre.UIWpf.ParamManager.chirld.ImportSampleWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:local="clr-namespace:SamplePre.UIWpf.BaseWindows"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    Title="导入历史样品"
    Width="900"
    Height="650"
    ResizeMode="NoResize"
    WindowStartupLocation="CenterScreen"
    mc:Ignorable="d">
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="40" />
            <RowDefinition Height="*" />
        </Grid.RowDefinitions>

        <StackPanel Margin="10,0" Orientation="Horizontal">
            <FrameworkElement x:Name="DataContextProxy" Visibility="Collapsed" />

            <TextBlock VerticalAlignment="Center" Text="时间：" />
            <DatePicker
                Width="140"
                Height="40"
                Margin="10,0"
                HorizontalContentAlignment="Center"
                VerticalContentAlignment="Center"
                SelectedDate="{Binding StartDate}" />
            <TextBlock VerticalAlignment="Center" Text="—" />
            <DatePicker
                Width="140"
                Height="40"
                Margin="10,0"
                HorizontalContentAlignment="Center"
                VerticalContentAlignment="Center"
                SelectedDate="{Binding EndDate}" />


            <Button
                x:Name="btnFind"
                Width="100"
                Height="30"
                Margin="15,0,5,0"
                Command="{Binding FindClickCommand}"
                Content="查询" />
            <Button
                x:Name="btnImport"
                Width="100"
                Height="30"
                Margin="5,0"
                Command="{Binding ImportClickCommand}"
                Content="导入" />
        </StackPanel>
        <!--  样品列表  -->
        <DataGrid
            x:Name="dg_samples"
            Grid.Row="1"
            Margin="5"
            AutoGenerateColumns="False"
            Background="White"
            CanUserAddRows="False"
            CanUserSortColumns="True"
            FrozenColumnCount="1"
            HorizontalScrollBarVisibility="Auto"
            ItemsSource="{Binding SampleList}"
            SelectionMode="Extended"
            VerticalScrollBarVisibility="Auto">



            <!--  分组样式  -->
            <DataGrid.GroupStyle>
                <GroupStyle>
                    <GroupStyle.HeaderTemplate>
                        <DataTemplate>
                            <DockPanel Height="25" LastChildFill="True">
                                <Border Background="Transparent">
                                    <CheckBox
                                        Command="{Binding DataContext.CheckBoxClickCommand, Source={x:Reference DataContextProxy}}"
                                        CommandParameter="{Binding RelativeSource={RelativeSource Self}}"
                                        Content="{Binding Name}"
                                        FontWeight="Bold"
                                        IsChecked="{Binding DataContext.IsGroupSelected, Source={x:Reference DataContextProxy}}" />
                                </Border>

                                <!--<TextBlock
                                    Margin="5,0"
                                    HorizontalAlignment="Left"
                                    VerticalAlignment="Center"
                                    FontWeight="Bold"
                                    Text="{Binding Name}" />-->
                            </DockPanel>
                        </DataTemplate>
                    </GroupStyle.HeaderTemplate>
                </GroupStyle>
            </DataGrid.GroupStyle>

            <DataGrid.Columns>
                <!--  列头复选框样式  -->
                <DataGridCheckBoxColumn Binding="{Binding IsSelected, UpdateSourceTrigger=PropertyChanged}">
                    <DataGridCheckBoxColumn.Header>
                        <Border Background="Transparent">
                            <CheckBox IsChecked="{Binding DataContext.IsAllItems1Selected, Source={x:Reference DataContextProxy}}" />
                        </Border>
                    </DataGridCheckBoxColumn.Header>
                    <DataGridCheckBoxColumn.HeaderStyle>
                        <Style BasedOn="{StaticResource MaterialDesignDataGridColumnHeader}" TargetType="{x:Type DataGridColumnHeader}">
                            <Setter Property="HorizontalContentAlignment" Value="Center" />
                        </Style>
                    </DataGridCheckBoxColumn.HeaderStyle>
                </DataGridCheckBoxColumn>

                <DataGridTextColumn
                    Width="*"
                    Binding="{Binding qrcode}"
                    Header="二维码"
                    IsReadOnly="True" />
                <DataGridTextColumn
                    Width="*"
                    Binding="{Binding item_name}"
                    Header="样品名称"
                    IsReadOnly="True" />
                <DataGridTextColumn
                    Width="*"
                    Binding="{Binding standrad}"
                    Header="标准"
                    IsReadOnly="True" />
                <DataGridTextColumn
                    Width="*"
                    Binding="{Binding input_date}"
                    Header="录入日期"
                    IsReadOnly="False" />
                <DataGridTextColumn
                    Width="*"
                    Binding="{Binding bach_no}"
                    Header="批次"
                    IsReadOnly="True" />
            </DataGrid.Columns>
        </DataGrid>

    </Grid>
</local:BaseWindow>