ExcelHelper/Views/Pages/ImportExcelPage.xaml

<Page
    x:Class="ExcelHelper.Views.Pages.ImportExcelPage"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:converter="clr-namespace:ExcelHelper.Converter"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:hc="https://handyorg.github.io/handycontrol"
    xmlns:local="clr-namespace:ExcelHelper.Views.Pages"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:utils="clr-namespace:ExcelHelper.Utils"
    xmlns:viewmodels="clr-namespace:ExcelHelper.Views.ViewModels"
    Title="ImportExcelPage"
    d:DataContext="{d:DesignInstance Type=viewmodels:ImportViewModel}"
    d:DesignHeight="450"
    d:DesignWidth="1200"
    mc:Ignorable="d">
    <Page.Resources>
        <BooleanToVisibilityConverter x:Key="BooleanToVisibilityConverter" />
        <converter:ReBooleanToVisibilityConverter x:Key="ReBooleanToVisibilityConverter" />
        <DataTemplate x:Key="Mask">
            <Grid Background="#99424242">
                <TextBlock
                    HorizontalAlignment="Center"
                    VerticalAlignment="Center"
                    FontSize="20"
                    Foreground="White"
                    Text="拖拽到此处放开" />

            </Grid>
        </DataTemplate>
        <DataTemplate x:Key="LoadingMask">
            <Grid Background="#99424242">
                <hc:CircleProgressBar
                    HorizontalAlignment="Center"
                    VerticalAlignment="Center"
                    FontSize="20"
                    Foreground="White"
                    IsIndeterminate="True"
                    Text="加载中" />

            </Grid>
        </DataTemplate>
    </Page.Resources>
    <Grid
        AllowDrop="True"
        DragEnter="Grid_DragEnter"
        DragLeave="Grid_DragLeave"
        Drop="Grid_Drop">
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="*" MinWidth="800" />
            <ColumnDefinition Width="370" MinWidth="370" />
        </Grid.ColumnDefinitions>
        <ContentPresenter
            x:Name="DropFileMask"
            Grid.Column="0"
            Grid.ColumnSpan="2"
            Panel.ZIndex="10"
            Content="{Binding}"
            ContentTemplate="{StaticResource Mask}"
            Visibility="Collapsed" />
        <ContentPresenter
            x:Name="LoadingMask"
            Grid.Column="0"
            Grid.ColumnSpan="2"
            Panel.ZIndex="10"
            Content="{Binding}"
            ContentTemplate="{StaticResource LoadingMask}"
            Visibility="{Binding IsLoading, Converter={StaticResource Boolean2VisibilityConverter}}" />
        <hc:TabControl Grid.Column="0" Margin="5,5,7,5">
            <hc:TabItem Header="预览">
                <DataGrid
                    x:Name="ExcelDataPreviewGrid"
                    hc:DataGridAttach.ShowRowNumber="True"
                    AutoGenerateColumns="False"
                    EnableColumnVirtualization="True"
                    EnableRowVirtualization="True"
                    IsReadOnly="True"
                    ItemsSource="{Binding ExcelData, IsAsync=True}"
                    ScrollViewer.CanContentScroll="True"
                    VirtualizingPanel.IsContainerVirtualizable="True"
                    VirtualizingPanel.IsVirtualizing="True"
                    VirtualizingPanel.VirtualizationMode="Recycling" />
            </hc:TabItem>
            <hc:TabItem Header="列信息">
                <DataGrid
                    AutoGenerateColumns="False"
                    IsReadOnly="True"
                    ItemsSource="{Binding ExcelColumns, IsAsync=True}">
                    <DataGrid.Columns>
                        <DataGridTextColumn Binding="{Binding Header}" Header="列" />
                    </DataGrid.Columns>
                </DataGrid>
            </hc:TabItem>
        </hc:TabControl>
        <GridSplitter
            Grid.Column="0"
            Width="2"
            Margin="0,5" />
        <GroupBox
            Grid.Column="1"
            Margin="5"
            Padding="5">
            <GroupBox.Header>
                <StackPanel Orientation="Horizontal">
                    <TextBlock
                        Margin="5,0"
                        VerticalAlignment="Center"
                        Text="参数配置" />
                    <Button
                        VerticalAlignment="Center"
                        Command="{Binding ReLoadExcelCommand}"
                        Content="重新读取Excel" />
                </StackPanel>
            </GroupBox.Header>
            <hc:SimpleStackPanel SnapsToDevicePixels="True">
                <hc:SimpleStackPanel.Resources>
                    <Style TargetType="{x:Type hc:SimpleStackPanel}">
                        <Setter Property="Margin" Value="5,0" />
                    </Style>
                </hc:SimpleStackPanel.Resources>

                <hc:SimpleStackPanel Orientation="Horizontal">
                    <Label Content="指定的Sheet：" />
                    <hc:ComboBox
                        MinWidth="60"
                        Margin="0"
                        ItemsSource="{Binding Sheets}"
                        SelectedValue="{Binding SelectedSheetName}" />
                    <Button
                        Margin="0"
                        VerticalAlignment="Center"
                        Command=""
                        Content="读取" />
                </hc:SimpleStackPanel>
                <hc:SimpleStackPanel Height="Auto" Orientation="Horizontal">
                    <Label Content="起始位置：" />
                    <hc:TextBox MinWidth="40" Text="{Binding StartCell}" />
                    <CheckBox Content="包含列头" IsChecked="{Binding UseHeaderRow}" />
                </hc:SimpleStackPanel>
                <hc:SimpleStackPanel IsEnabled="False" Orientation="Horizontal">
                    <Label Content="结束位置：" />
                    <hc:TextBox MinWidth="40" Text="{Binding EndCell}" />
                </hc:SimpleStackPanel>
                <hc:SimpleStackPanel Orientation="Horizontal">
                    <Label Content="最大读取行数：" />
                    <hc:NumericUpDown
                        MinWidth="40"
                        Minimum="0"
                        Value="{Binding MaxRow}" />
                </hc:SimpleStackPanel>
                <hc:SimpleStackPanel Width="Auto" Orientation="Horizontal">
                    <Label Content="当前文件路径：" />
                    <!--<hc:TextBox MinWidth="200" />-->
                    <hc:ComboBox
                        MaxWidth="200"
                        ItemsSource="{Binding ExcelFiles}"
                        SelectedValue="{Binding CurrentFilePath}" />
                </hc:SimpleStackPanel>
                <hc:SimpleStackPanel Orientation="Horizontal">
                    <Label Content="Excel密码：" />
                    <PasswordBox MinWidth="60" utils:PasswordBoxHelper.Password="{Binding ExcelPassword, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" />
                    <Button Content="?" ToolTip="未加密留空，多个Excel如果不同密码请分批次导入" />
                </hc:SimpleStackPanel>
            </hc:SimpleStackPanel>

        </GroupBox>

    </Grid>
</Page>