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WPF如果根据ID的值来显示Button,给出具体代码 <StackPanel Grid.Column="0" Grid.Row="1" Orientation ="Horizontal" Margin="0"> <DataGrid x:Name="dgCarrierList" DockPanel.Dock="Left" AutoGenerateColumns = "False" FontSize="12" Width="1500" Margin="0,0,0,10"> <DataGrid.Columns> <DataGridTemplateColumn > <DataGridTemplateColumn.HeaderTemplate> <DataTemplate> <Label Content="操作" VerticalAlignment="Center"></Label> </DataTemplate> </DataGridTemplateColumn.HeaderTemplate> <DataGridTemplateColumn.CellTemplate> <DataTemplate> <Button Content="处理" Foreground="White" Tag="{Binding CARRIERID}" BorderBrush="Transparent" Background="#2F2F2F" Click="btnHandle_Click"/> </DataTemplateCID </DataGridTemplateColumn.CellTemplate> </DataGridTemplateColumn> <DataGridTextColumn IsReadOnly="False" Width="300" Header = "ID" Binding = "{Binding CID}" /> </DataGrid.Columns> </DataGrid> </StackPanel> private async void btnHandle_Click(object sender, RoutedEventArgs e) { var button = sender as Button; if (button != null) { var Cid = button.Tag.ToString(); if (Cid.Contains("FA") || Cid.Contains("DP")) { } } }

时间: 2025-08-12 15:01:44 浏览: 3
<think>我们正在处理一个WPF DataGrid的需求:根据数据模型中的CID值动态显示Button列。 需求:根据CID的值,在DataGrid中显示一个Button列。注意,CID是数据模型中的一个属性,我们需要根据这个属性来决定是否显示Button以及Button的内容或行为。 思路: 1. 首先,我们需要定义一个数据模型(例如:ItemModel),其中包含CID属性以及其他可能需要的属性。 2. 在XAML中定义DataGrid,并设置其ItemsSource绑定到数据源的集合(例如:ObservableCollection<ItemModel>)。 3. 我们需要在DataGrid中动态生成列。其中,对于需要显示Button的列,我们可以使用DataGridTemplateColumn,并在其中使用Button控件。 4. 根据CID的值,我们可以通过绑定和值转换器(IValueConverter)来控制Button的可见性,或者直接通过DataTrigger来实现。 这里提供两种实现方式: 方式一:使用值转换器(IValueConverter)控制Button的Visibility 方式二:使用DataTrigger控制Button的Visibility 由于需求是“根据CID显示Button”,假设当CID满足某个条件(例如CID>0)时显示Button,否则不显示。 下面我们分别给出这两种方式的实现代码。 方式一:使用值转换器(推荐,因为更灵活) 步骤: 1. 创建数据模型ItemModel。 2. 创建值转换器类,实现IValueConverter接口,将CID转换为Visibility。 3. 在XAML中定义DataGrid,并添加一个DataGridTemplateColumn列,其中Button的Visibility绑定到CID,并使用转换器。 方式二:使用DataTrigger 在DataTemplate中定义Button,并设置DataTrigger来根据CID的值改变Visibility。 由于在DataGridTemplateColumn的CellTemplate中直接使用DataTrigger可能比较麻烦(因为需要放在Style中),所以这里我们采用方式一。 下面给出方式一的详细代码: 1. 数据模型(ItemModel.cs): ```csharp public class ItemModel : INotifyPropertyChanged { private int _cid; public int CID { get { return _cid; } set { _cid = value; OnPropertyChanged(nameof(CID)); } } // 其他属性... public event PropertyChangedEventHandler PropertyChanged; protected virtual void OnPropertyChanged(string propertyName) { PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName)); } } ``` 2. 值转换器(CIDToVisibilityConverter.cs): ```csharp public class CIDToVisibilityConverter : IValueConverter { public object Convert(object value, Type targetType, object parameter, CultureInfo culture) { // 这里假设当CID大于0时显示按钮,否则隐藏 if (value is int cid) { return cid > 0 ? Visibility.Visible : Visibility.Collapsed; } return Visibility.Collapsed; } public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) { throw new NotImplementedException(); } } ``` 3. 在XAML中,首先在资源中声明转换器,然后在DataGrid中使用: ```xml <Window x:Class="WpfApp.MainWindow" 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:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:local="clr-namespace:WpfApp" mc:Ignorable="d" Title="MainWindow" Height="450" Width="800"> <Window.Resources> <local:CIDToVisibilityConverter x:Key="CidToVisibilityConverter" /> </Window.Resources> <Grid> <DataGrid x:Name="dataGrid" AutoGenerateColumns="False" ItemsSource="{Binding Items}"> <DataGrid.Columns> <!-- 其他列 --> <DataGridTemplateColumn Header="操作"> <DataGridTemplateColumn.CellTemplate> <DataTemplate> <Button Content="点击" Visibility="{Binding CID, Converter={StaticResource CidToVisibilityConverter}}" Command="{Binding DataContext.ButtonCommand, RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}}" CommandParameter="{Binding}" /> </DataTemplate> </DataGridTemplateColumn.CellTemplate> </DataGridTemplateColumn> </DataGrid.Columns> </DataGrid> </Grid> </Window> ``` 注意:上面的Button绑定了一个命令(ButtonCommand),这个命令应该在视图模型(ViewModel)中定义,用于处理按钮点击事件。同时,命令参数绑定到了当前的数据项(ItemModel)。 4. 视图模型(MainViewModel.cs)需要包含一个ObservableCollection<ItemModel>类型的Items属性和一个ICommand类型的ButtonCommand属性。 例如: ```csharp public class MainViewModel : INotifyPropertyChanged { public ObservableCollection<ItemModel> Items { get; set; } public ICommand ButtonCommand { get; } public MainViewModel() { // 初始化Items Items = new ObservableCollection<ItemModel>(); // 初始化命令 ButtonCommand = new RelayCommand<ItemModel>(ExecuteButtonCommand); } private void ExecuteButtonCommand(ItemModel item) { // 处理按钮点击,item就是对应的数据项 MessageBox.Show($"你点击了CID为{item.CID}的按钮"); } // INotifyPropertyChanged 实现 public event PropertyChangedEventHandler PropertyChanged; protected virtual void OnPropertyChanged(string propertyName) { PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName)); } } ``` 注意:RelayCommand是常用的一种ICommand实现,如果你没有,可以自行实现或使用社区库(如MVVM Light Toolkit中的RelayCommand)。这里给出一个简单的实现: ```csharp public class RelayCommand<T> : ICommand { private readonly Action<T> _execute; private readonly Predicate<T> _canExecute; public RelayCommand(Action<T> execute, Predicate<T> canExecute = null) { _execute = execute ?? throw new ArgumentNullException(nameof(execute)); _canExecute = canExecute; } public bool CanExecute(object parameter) { return _canExecute == null || _canExecute((T)parameter); } public void Execute(object parameter) { _execute((T)parameter); } public event EventHandler CanExecuteChanged { add { CommandManager.RequerySuggested += value; } remove { CommandManager.RequerySuggested -= value; } } } ``` 5. 在窗口的构造函数中设置DataContext: ```csharp public MainWindow() { InitializeComponent(); DataContext = new MainViewModel(); } ``` 这样,当CID大于0时,按钮就会显示,否则隐藏。点击按钮会触发命令,并传递当前的数据项。 方式二:使用DataTrigger(不通过转换器) 修改XAML中DataGridTemplateColumn的CellTemplate部分,使用Style来设置DataTrigger: ```xml <DataGridTemplateColumn Header="操作"> <DataGridTemplateColumn.CellTemplate> <DataTemplate> <Button Content="点击" Command="{Binding DataContext.ButtonCommand, RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}}" CommandParameter="{Binding}"> <Button.Style> <Style TargetType="Button"> <Setter Property="Visibility" Value="Collapsed" /> <Style.Triggers> <DataTrigger Binding="{Binding CID}" Value="0"> <!-- 注意:这里我们设置当CID=0时隐藏,但实际需求可能是CID>0显示,所以我们可以用多个DataTrigger --> <!-- 但是DataTrigger只能判断相等,所以我们可以用DataTrigger结合比较转换器,或者使用多重条件? --> <!-- 因此,对于非等值判断,使用转换器更方便。如果一定要用DataTrigger,我们可以这样: --> <!-- 但是WPF的DataTrigger不支持大于、小于,所以需要用到DataTrigger的Binding和Comparison属性(在WPF 3.5之后支持)? --> <!-- 实际上,标准DataTrigger只支持相等,所以这里我们可能需要使用多重条件(比如枚举所有大于0的值)是不可能的。 --> <!-- 因此,对于非等值条件,更推荐使用转换器。 --> </DataTrigger> </Style.Triggers> </Style> </Button.Style> </Button> </DataTemplate> </DataGridTemplateColumn.CellTemplate> </DataGridTemplateColumn> ``` 由于DataTrigger的局限性,它只能判断相等,所以对于大于、小于等条件,我们无法直接使用DataTrigger。因此,我们推荐使用值转换器。 总结:我们提供了使用值转换器的方式来实现根据CID的值动态显示Button列。这种方式灵活且易于扩展。 注意:如果CID的值有多种情况,需要不同的显示(比如不同的文本、颜色等),也可以在转换器中处理,或者使用多个转换器。 相关问题: 1. 如何动态添加DataGrid列(包括按钮列)? 2. 如何实现WPF DataGrid中按钮的命令绑定? 3. WPF中如何根据数据模型的值改变控件的样式(如颜色)?</think>### WPF DataGrid 根据 CID 显示 Button 的实现 以下是完整的实现方案,通过数据绑定和样式触发器实现根据 CID 值动态显示按钮: #### 1. 数据模型定义 ```csharp public class DataItem : INotifyPropertyChanged { private int _cid; public int CID { get => _cid; set { _cid = value; OnPropertyChanged(); } } // 其他属性... public string Name { get; set; } public event PropertyChangedEventHandler PropertyChanged; protected void OnPropertyChanged([CallerMemberName] string name = null) { PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(name)); } } ``` #### 2. XAML 实现(包含按钮列) ```xml <Window x:Class="YourNamespace.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:local="clr-namespace:YourNamespace"> <Grid> <DataGrid x:Name="dataGrid" AutoGenerateColumns="False" ItemsSource="{Binding Items}"> <DataGrid.Columns> <!-- 其他列 --> <DataGridTextColumn Header="ID" Binding="{Binding CID}"/> <!-- 动态按钮列 --> <DataGridTemplateColumn Header="操作"> <DataGridTemplateColumn.CellTemplate> <DataTemplate> <Button Content="处理" Command="{Binding DataContext.HandleCommand, RelativeSource={RelativeSource AncestorType=DataGrid}}" CommandParameter="{Binding}" Visibility="Collapsed"> <!-- 默认隐藏 --> <Button.Style> <Style TargetType="Button"> <Style.Triggers> <!-- 当 CID 等于特定值时显示按钮 --> <DataTrigger Binding="{Binding CID}" Value="1001"> <Setter Property="Visibility" Value="Visible"/> </DataTrigger> <!-- 添加更多条件 --> <DataTrigger Binding="{Binding CID}" Value="2002"> <Setter Property="Visibility" Value="Visible"/> </DataTrigger> </Style.Triggers> </Style> </Button.Style> </Button> </DataTemplate> </DataGridTemplateColumn.CellTemplate> </DataGridTemplateColumn> </DataGrid.Columns> </DataGrid> </Grid> </Window> ``` #### 3. 视图模型(含命令处理) ```csharp public class MainViewModel : INotifyPropertyChanged { public ObservableCollection<DataItem> Items { get; } = new ObservableCollection<DataItem>(); public ICommand HandleCommand { get; } public MainViewModel() { // 初始化数据 Items.Add(new DataItem { CID = 1001, Name = "项目A" }); Items.Add(new DataItem { CID = 3003, Name = "项目B" }); Items.Add(new DataItem { CID = 2002, Name = "项目C" }); // 按钮命令处理 HandleCommand = new RelayCommand<DataItem>(item => { MessageBox.Show($"处理 CID={item.CID} 的项目"); // 这里添加实际业务逻辑 }); } // INotifyPropertyChanged 实现 public event PropertyChangedEventHandler PropertyChanged; protected virtual void OnPropertyChanged([CallerMemberName] string name = null) { PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(name)); } } // 命令辅助类 public class RelayCommand<T> : ICommand { private readonly Action<T> _execute; public RelayCommand(Action<T> execute) => _execute = execute; public bool CanExecute(object parameter) => true; public void Execute(object parameter) { if (parameter is T typedParam) { _execute(typedParam); } } public event EventHandler CanExecuteChanged; } ``` #### 4. 窗口初始化 ```csharp public partial class MainWindow : Window { public MainWindow() { InitializeComponent(); DataContext = new MainViewModel(); } } ``` ### 关键特性说明: 1. **条件显示机制**: - 使用 `DataTrigger` 根据 CID 值控制按钮可见性 - 示例中 CID 为 1001 或 2002 时显示按钮 - 可扩展更多条件或修改为范围判断(如 `CID > 1000`) 2. **命令绑定**: - 使用 `RelayCommand` 实现 MVVM 命令模式 - 按钮点击时传递当前数据项作为参数 - 通过 `RelativeSource` 绑定解决 DataTemplate 中的上下文问题 3. **动态更新**: - 当 CID 值变化时自动更新按钮状态(需实现 `INotifyPropertyChanged`) - 支持实时数据更新(如数据库变更后刷新列表) 4. **扩展建议**: - 如需更复杂的条件,可使用 `IValueConverter` 实现条件转换器 - 可添加多个按钮列响应不同 CID 值 - 结合 `DataGrid.RowStyle` 实现整行条件控制 > **注意**:替换 `YourNamespace` 为实际命名空间,确保命令绑定路径正确[^1]。 ### 相关问题 1. 如何在 WPF DataGrid 中实现动态列生成? 2. MVVM 模式下如何处理 DataGrid 的行双击事件? 3. 如何实现 WPF DataGrid 的条件格式化(如根据数值改变背景色)? 4. 在 DataGrid 中如何实现按钮的异步命令操作? [^1]: 引用内容参考了动态列生成需求,但本实现聚焦条件化按钮显示。
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<Border Grid.Column="0" BorderBrush="Gray" BorderThickness="0,0,1,0"> <TreeView > <TreeViewItem Header="常用属性"> <TreeViewItem Header="基本属性"/> </TreeViewItem> <TreeViewItem Header="触发"> <TreeViewItem Header="IO输入" x:Name="IOInput"/> <TreeViewItem Header="IO输出"/> </TreeViewItem> </TreeView> </Border> <Grid Grid.Column="1" x:Name="InputPanel" Visibility="{Binding ElementName=IOInput, Path= IsSelected,Converter={StaticResource BoolToVisConverter}}"> <Grid.ColumnDefinitions> <ColumnDefinition Width="Auto"/> <ColumnDefinition Width="*"/> </Grid.ColumnDefinitions> <Grid.RowDefinitions> <RowDefinition Height="Auto"/> <RowDefinition Height="Auto"/> <RowDefinition Height="Auto"/> <RowDefinition Height="Auto"/> <RowDefinition Height="Auto"/> <RowDefinition Height="Auto"/> </Grid.RowDefinitions> <TextBlock Text="触发选择器" Grid.Row="0" Grid.Column="0" Margin="5"/> <ComboBox Grid.Row="0" Grid.Column="1" Margin="5"> <ComboBoxItem>触发选择器</ComboBoxItem> </ComboBox> <TextBlock Text="触发模式" Grid.Row="1" Grid.Column="0" Margin="5"/> <ComboBox Grid.Row="1" Grid.Column="1" Margin="5"> <ComboBoxItem>关闭</ComboBoxItem> <ComboBoxItem>打开</ComboBoxItem> </ComboBox> </Grid> </Grid> </Grid> </Grid> </UserControl> 我使用绑定Visibility="{Binding ElementName=IOInput, Path= IsSelected,Converter={StaticResource BoolToVisConverter}为什么在TreeView外加了border就不能实现了呢

<Window x:Class="FengJing.Views.OtherView.PlantList" 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:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:local="clr-namespace:FengJing.Views.OtherView" mc:Ignorable="d" Title="苗木信息管理" Height="600" Width="1200" WindowStartupLocation="CenterScreen"> <Window.Resources> <Style TargetType="Button" x:Key="ActionButton"> <Setter Property="Margin" Value="2"/> <Setter Property="Padding" Value="5,2"/> <Setter Property="MinWidth" Value="60"/> </Style> <Style TargetType="TextBox" x:Key="SearchBox"> <Setter Property="Margin" Value="5"/> <Setter Property="Padding" Value="5"/> <Setter Property="MinWidth" Value="200"/> </Style> <Style TargetType="DataGrid"> <Setter Property="Margin" Value="10"/> <Setter Property="AutoGenerateColumns" Value="False"/> <Setter Property="CanUserAddRows" Value="False"/> <Setter Property="CanUserDeleteRows" Value="False"/> <Setter Property="SelectionMode" Value="Single"/> <Setter Property="IsReadOnly" Value="True"/> <Setter Property="RowHeaderWidth" Value="0"/> <Setter Property="VerticalScrollBarVisibility" Value="Auto"/> <Setter Property="HorizontalScrollBarVisibility" Value="Auto"/> </Style> <Style TargetType="DataGridTextColumn"> <Setter Property="ElementStyle"> <Setter.Value> <Style TargetType="TextBlock"> <Setter Property="HorizontalAlignment" Value="Right"/> <Setter Property="Margin" Value="0,0,10,0"/> </Style> </Setter.Value> </Setter> </Style> <Storyboard x:Key="ExpandSearchPanel" Duration="0:0:0.3"> <DoubleAnimation Storyboard.TargetProperty="Height" From="0" To="{Binding ElementName=SearchPanel, Path=DesiredHeight}" DecelerationRatio="0.9"/> </Storyboard> <Storyboard x:Key="CollapseSearchPanel" Duration="0:0:0.3"> <DoubleAnimation Storyboard.TargetProperty="Height" From="{Binding ElementName=SearchPanel, Path=ActualHeight}" To="0" AccelerationRatio="0.9"/> </Storyboard> </Window.Resources> <Grid> <Grid.RowDefinitions> <RowDefinition Height="Auto"/> <RowDefinition Height="Auto"/> <RowDefinition Height="*"/> <RowDefinition Height="Auto"/> <RowDefinition Height="Auto"/> </Grid.RowDefinitions> <StackPanel Orientation="Horizontal" Margin="10" Grid.Row="0"> <Button Content="添加苗木" Command="{Binding AddPlantCommand}" Style="{StaticResource ActionButton}" Background="#4CAF50" Foreground="White" Click="Button_Click_Create" Height="33.24"/> <Button Content="刷新列表" Command="{Binding RefreshCommand}" Style="{StaticResource ActionButton}" Height="33.24"/> <Button x:Name="btnPreciseSearch" Content="精确搜索" Click="ToggleSearchPanel" Style="{StaticResource ActionButton}" Margin="5,0,0,0" Height="33.24" Background="#2196F3" Foreground="White"/> <Button Content="导入苗木列表" Command="{Binding ImportCommand}" Style="{StaticResource ActionButton}" Margin="5,0,0,0" Height="33.24" Background="#2196F3" Foreground="White"/> </StackPanel> <Border x:Name="SearchPanel" Grid.Row="1" Margin="10,0,10,10" Padding="10" BorderBrush="#CCCCCC" BorderThickness="1" Background="#F5F5F5" Height="0" VerticalAlignment="Top"> <Grid> <Grid.ColumnDefinitions> <ColumnDefinition Width="Auto"/> <ColumnDefinition Width="*"/> <ColumnDefinition Width="Auto"/> <ColumnDefinition Width="*"/> <ColumnDefinition Width="Auto"/> <ColumnDefinition Width="*"/> <ColumnDefinition Width="Auto"/> <ColumnDefinition Width="*"/> </Grid.ColumnDefinitions> <Grid.RowDefinitions> <RowDefinition Height="Auto"/> <RowDefinition Height="Auto"/> <RowDefinition Height="Auto"/> <RowDefinition Height="Auto"/> </Grid.RowDefinitions> <TextBlock Text="苗木名称:" Grid.Row="0" Grid.Column="0" VerticalAlignment="Center" Margin="5"/> <TextBox Text="{Binding SearchName, UpdateSourceTrigger=PropertyChanged}" Grid.Row="0" Grid.Column="1" Margin="5" MinWidth="100"/> <TextBlock Text="类型:" Grid.Row="0" Grid.Column="2" VerticalAlignment="Center" Margin="5"/> <TextBox Text="{Binding SearchType, UpdateSourceTrigger=PropertyChanged}" Grid.Row="0" Grid.Column="3" Margin="5" MinWidth="100"/> <TextBlock Text="颜色:" Grid.Row="0" Grid.Column="4" VerticalAlignment="Center" Margin="5"/> <TextBox Text="{Binding SearchColor, UpdateSourceTrigger=PropertyChanged}" Grid.Row="0" Grid.Column="5" Margin="5" MinWidth="100"/> <TextBlock Text="单位:" Grid.Row="0" Grid.Column="6" VerticalAlignment="Center" Margin="5"/> <TextBox Text="{Binding SearchUnit, UpdateSourceTrigger=PropertyChanged}" Grid.Row="0" Grid.Column="7" Margin="5" MinWidth="100"/> <TextBlock Text="适生地区:" Grid.Row="1" Grid.Column="0" VerticalAlignment="Center" Margin="5"/> <TextBox Text="{Binding SearchSuitableRegion, UpdateSourceTrigger=PropertyChanged}" Grid.Row="1" Grid.Column="1" Margin="5" MinWidth="100"/> <TextBlock Text="生长习性:" Grid.Row="1" Grid.Column="2" VerticalAlignment="Center" Margin="5"/> <TextBox Text="{Binding SearchHabit, UpdateSourceTrigger=PropertyChanged}" Grid.Row="1" Grid.Column="3" Margin="5" MinWidth="100"/> <TextBlock Text="耐湿耐旱性:" Grid.Row="1" Grid.Column="4" VerticalAlignment="Center" Margin="5"/> <TextBox Text="{Binding SearchWetDroughtTolerance, UpdateSourceTrigger=PropertyChanged}" Grid.Row="1" Grid.Column="5" Margin="5" MinWidth="100"/> <TextBlock Text="是否海绵类:" Grid.Row="1" Grid.Column="6" VerticalAlignment="Center" Margin="5"/> <TextBox Text="{Binding SearchIsSpongePlant, UpdateSourceTrigger=PropertyChanged}" Grid.Row="1" Grid.Column="7" Margin="5" MinWidth="100"/> <TextBlock Text="常绿落叶性:" Grid.Row="2" Grid.Column="0" VerticalAlignment="Center" Margin="5"/> <TextBox Text="{Binding SearchEvergreenDeciduous, UpdateSourceTrigger=PropertyChanged}" Grid.Row="2" Grid.Column="1" Margin="5" MinWidth="100"/> <TextBlock Text="观赏价值:" Grid.Row="2" Grid.Column="2" VerticalAlignment="Center" Margin="5"/> <TextBox Text="{Binding SearchOrnamentalValue, UpdateSourceTrigger=PropertyChanged}" Grid.Row="2" Grid.Column="3" Margin="5" MinWidth="100"/> <TextBlock Text="色叶期:" Grid.Row="2" Grid.Column="4" VerticalAlignment="Center" Margin="5"/> <TextBox Text="{Binding SearchColorPeriod, UpdateSourceTrigger=PropertyChanged}" Grid.Row="2" Grid.Column="5" Margin="5" MinWidth="100"/> <TextBlock Text="胸径/地径(cm):" Grid.Row="2" Grid.Column="6" VerticalAlignment="Center" Margin="5"/> <TextBox Text="{Binding SearchDiameter, UpdateSourceTrigger=PropertyChanged}" Grid.Row="2" Grid.Column="7" Margin="5" MinWidth="100"/> <TextBlock Text="高度(cm):" Grid.Row="3" Grid.Column="0" VerticalAlignment="Center" Margin="5"/> <TextBox Text="{Binding SearchHeight, UpdateSourceTrigger=PropertyChanged}" Grid.Row="3" Grid.Column="1" Margin="5" MinWidth="100"/> <TextBlock Text="冠幅(cm):" Grid.Row="3" Grid.Column="2" VerticalAlignment="Center" Margin="5"/> <TextBox Text="{Binding SearchCrownWidth, UpdateSourceTrigger=PropertyChanged}" Grid.Row="3" Grid.Column="3" Margin="5" MinWidth="100"/> <TextBlock Text="信息价(元):" Grid.Row="3" Grid.Column="4" VerticalAlignment="Center" Margin="5"/> <TextBox Text="{Binding SearchPrice, UpdateSourceTrigger=PropertyChanged}" Grid.Row="3" Grid.Column="5" Margin="5" MinWidth="100"/> <StackPanel Orientation="Horizontal" Grid.Row="3" Grid.Column="7" HorizontalAlignment="Right"> <Button Content="搜索" Command="{Binding SearchCommand}" Style="{StaticResource ActionButton}" Margin="5" Width="80" Background="#4CAF50" Foreground="White"/> <Button Content="清除条件" Command="{Binding ClearSearchCommand}" Style="{StaticResource ActionButton}" Margin="5" Width="80"/> </StackPanel> </Grid> </Border> <DataGrid x:Name="PlantDataGrid" ItemsSource="{Binding Plants}" Grid.Row="1" SelectedItem="{Binding SelectedPlant}"> <DataGrid.Columns> <DataGridTextColumn Header="序号" Binding="{Binding Id}" Width="60"/> <DataGridTextColumn Header="苗木名称" Binding="{Binding Name}" Width="100"/> <DataGridTextColumn Header="类型" Binding="{Binding Type}" Width="60"/> <DataGridTextColumn Header="颜色" Binding="{Binding Color}" Width="60"/> <DataGridTextColumn Header="单位" Binding="{Binding Unit}" Width="60"/> <DataGridTextColumn Header="适生地区" Binding="{Binding SuitableRegion}" Width="120"/> <DataGridTextColumn Header="生长习性" Binding="{Binding Habit}" Width="120"/> <DataGridTextColumn Header="奈湿奈旱性" Binding="{Binding WetDroughtTolerance}" Width="70"/> <DataGridTextColumn Header="是否海绵类" Binding="{Binding IsSpongePlant}" Width="70"/> <DataGridTextColumn Header="常绿落叶性" Binding="{Binding EvergreenDeciduous}" Width="80"/> <DataGridTextColumn Header="观赏价值" Binding="{Binding OrnamentalValue}" Width="80"/> <DataGridTextColumn Header="色叶期" Binding="{Binding ColorPeriod}" Width="70"/> <DataGridTextColumn Header="胸径/地径(cm)" Binding="{Binding Diameter, StringFormat={}{0:F2}}" Width="100"/> <DataGridTextColumn Header="高度(cm)" Binding="{Binding Height, StringFormat={}{0:F2}}" Width="80"/> <DataGridTextColumn Header="冠幅(cm)" Binding="{Binding CrownWidth, StringFormat={}{0:F2}}" Width="80"/> <DataGridTextColumn Header="信息价(元)" Binding="{Binding Price, StringFormat={}{0:N2}}" Width="100"/> <DataGridTextColumn Header="创建时间" Binding="{Binding CreateAt, StringFormat=yyyy-MM-dd HH:mm:ss}" Width="130"/> <DataGridTextColumn Header="更新时间" Binding="{Binding LastUpdatedAt, StringFormat=yyyy-MM-dd HH:mm:ss}" Width="130"/> <DataGridTemplateColumn Header="操作" Width="190"> <DataGridTemplateColumn.CellTemplate> <DataTemplate> <StackPanel Orientation="Horizontal"> <Button Content="查看图片" Command="{Binding DataContext.ViewImageCommand, RelativeSource={RelativeSource AncestorType=DataGrid}}" CommandParameter="{Binding}" Style="{StaticResource ActionButton}" Background="#4CAF50" Foreground="White" Margin="0,0,5,0"/> <Button Content="编辑" Command="{Binding DataContext.EditPlantCommand, RelativeSource={RelativeSource AncestorType=DataGrid}}" CommandParameter="{Binding}" Style="{StaticResource ActionButton}" Background="#2196F3" Foreground="White"/> <Button Content="删除" Command="{Binding DataContext.DeletePlantCommand, RelativeSource={RelativeSource AncestorType=DataGrid}}" CommandParameter="{Binding}" Style="{StaticResource ActionButton}" Background="#F44336" Foreground="White"/> </StackPanel> </DataTemplate> </DataGridTemplateColumn.CellTemplate> </DataGridTemplateColumn> </DataGrid.Columns> </DataGrid> <StackPanel Orientation="Horizontal" HorizontalAlignment="Center" Grid.Row="2" Margin="0,10"> <Button Content="首页" Command="{Binding FirstPageCommand}" Style="{StaticResource ActionButton}"/> <Button Content="上一页" Command="{Binding PreviousPageCommand}" Style="{StaticResource ActionButton}"/> <TextBlock Text="{Binding CurrentPage, StringFormat='第 {0} 页'}" VerticalAlignment="Center" Margin="10,0"/> <Button Content="下一页" Command="{Binding NextPageCommand}" Style="{StaticResource ActionButton}"/> <Button Content="末页" Command="{Binding LastPageCommand}" Style="{StaticResource ActionButton}"/> <TextBlock Text="每页数量:" VerticalAlignment="Center" Margin="10,0,5,0"/> <ComboBox ItemsSource="{Binding PageSizeOptions}" SelectedItem="{Binding PageSize}" Width="80" Margin="0,0,10,0"/> <TextBlock Text="{Binding TotalCount, StringFormat='共 {0} 条记录'}" VerticalAlignment="Center"/> </StackPanel> <StatusBar Grid.Row="2" VerticalAlignment="Bottom"> <StatusBarItem> <TextBlock Text="{Binding StatusMessage}"/> </StatusBarItem> </StatusBar> </Grid> </Window> 前端代码如上 using Autodesk.AutoCAD.Windows.Data; using FengJing.Views.OtherView; using GalaSoft.MvvmLight.Command; using OfficeOpenXml; using System; using System.Collections.Generic; using System.Collections.ObjectModel; using System.ComponentModel; using System.Data.Entity; using System.IO; using System.Linq; using System.Runtime.CompilerServices; using System.Text; using System.Threading.Tasks; using System.Windows; using System.Windows.Input; namespace FengJing.Services.PlantLibModule { public static class PlantImportService { public static List ImportFromFile(string filePath) { var plants = new List(); if (filePath.EndsWith(".xlsx") || filePath.EndsWith(".xls")) { // 使用 EPPlus 或其他库处理 Excel using (var package = new ExcelPackage(new FileInfo(filePath))) { // 检查工作簿中是否有工作表 if (package.Workbook.Worksheets.Count == 0) { throw new ApplicationException("Excel文件中不包含任何工作表"); } var worksheet = package.Workbook.Worksheets[1]; int rowCount = worksheet.Dimension.Rows; for (int row = 2; row <= rowCount; row++) // 第一行是标题 { plants.Add(new Plant { Name = worksheet.Cells[row, 1].Text, Type = new PlantType{ Name = worksheet.Cells[row, 2].Text }, SuitableRegion = new SuitableRegionrClass { CityName = worksheet.Cells[row, 3].Text }, EvergreenDeciduous = new EvergreenDeciduousClass { EvergreenName = worksheet.Cells[row, 4].Text }, OrnamentalValue = new OrnamentalValueClass { OrnamentalValueName = worksheet.Cells[row, 5].Text }, Price = decimal.Parse(worksheet.Cells[row, 6].Text), ColorPeriod = new ColorPeriodClass { ColorPeriodName = worksheet.Cells[row, 7].Text }, Color = new ColorClass { ColorName = worksheet.Cells[row, 8].Text }, Unit = new customUnitClass { UnitName = worksheet.Cells[row, 9].Text }, Diameter = double.Parse(worksheet.Cells[row, 10].Text), CrownWidth = double.Parse(worksheet.Cells[row, 11].Text), Height = double.Parse(worksheet.Cells[row, 12].Text), PlantingDensity = double.Parse(worksheet.Cells[row, 13].Text), Habit = worksheet.Cells[row, 14].Text, WetDroughtTolerance = worksheet.Cells[row, 15].Text, IsSpongePlant = worksheet.Cells[row, 16].Text, CreateAt = DateTime.Now }); } } } //else if (filePath.EndsWith(".csv")) //{ // // 使用 CsvHelper 或 StreamReader 处理 CSV // var lines = File.ReadAllLines(filePath); // for (int i = 1; i < lines.Length; i++) // 跳过标题行 // { // var values = lines[i].Split(','); // plants.Add(new Plant // { // Name = values[0], // Category = values[1], // Price = decimal.Parse(values[2]), // // 其他属性... // }); // } //} return plants; } } public class PlantListViewModel { // 搜索条件属性 public string SearchName { get; set; } public string SearchType { get; set; } public string SearchColor { get; set; } public string SearchUnit { get; set; } public string SearchSuitableRegion { get; set; } public string SearchHabit { get; set; } public string SearchWetDroughtTolerance { get; set; } public string SearchIsSpongePlant { get; set; } public string SearchEvergreenDeciduous { get; set; } public string SearchOrnamentalValue { get; set; } public string SearchColorPeriod { get; set; } public string SearchDiameter { get; set; } public string SearchHeight { get; set; } public string SearchCrownWidth { get; set; } public string SearchPrice { get; set; } private readonly plantService _plantService = new plantService(); // 分页相关属性 private int _currentPage = 1; private int _pageSize = 20; private int _totalCount; private string _searchText; public string SearchText { get => _searchText; set { _searchText = value; OnPropertyChanged(); } } public ObservableCollection Plants { get; } = new ObservableCollection(); public Plant SelectedPlant { get; set; } public int CurrentPage { get => _currentPage; set => SetField(ref _currentPage, value); } public int PageSize { get => _pageSize; set { if (SetField(ref _pageSize, value)) { LoadPlants(); } } } public List<int> PageSizeOptions { get; } = new List<int> { 10, 20, 50, 100 }; public int TotalCount { get => _totalCount; set => SetField(ref _totalCount, value); } public string StatusMessage { get; set; } // 命令 public ICommand AddPlantCommand { get; } public ICommand EditPlantCommand { get; } public ICommand DeletePlantCommand { get; } public ICommand RefreshCommand { get; } //public ICommand SearchCommand { get; } public ICommand FirstPageCommand { get; } public ICommand PreviousPageCommand { get; } public ICommand NextPageCommand { get; } public ICommand LastPageCommand { get; } public ICommand ImportCommand { get; } public ICommand ViewImageCommand { get; } public ICommand SearchCommand { get; } public ICommand ClearSearchCommand { get; } public PlantListViewModel() { // 初始化命令 AddPlantCommand = new RelayCommand(AddPlant); EditPlantCommand = new RelayCommand(EditPlant); DeletePlantCommand = new RelayCommand(DeletePlant); RefreshCommand = new RelayCommand(LoadPlants); SearchCommand = new RelayCommand(ExecuteSearch); ClearSearchCommand = new RelayCommand(ClearSearchConditions); FirstPageCommand = new RelayCommand(() => ChangePage(1)); PreviousPageCommand = new RelayCommand(() => ChangePage(CurrentPage - 1)); NextPageCommand = new RelayCommand(() => ChangePage(CurrentPage + 1)); LastPageCommand = new RelayCommand(() => ChangePage(TotalPages)); ImportCommand = new RelayCommand(ImportPlants); ViewImageCommand = new RelayCommand(ShowPlantImage); // 加载数据 LoadPlants(); } private int TotalPages => (int)Math.Ceiling((double)TotalCount / PageSize); private void LoadPlants() { try { var result = _plantService.GetPlants(CurrentPage, PageSize, SearchText); Plants.Clear(); foreach (var plant in result.Plants) { Plants.Add(plant); } TotalCount = result.TotalCount; StatusMessage = $"成功加载 {Plants.Count} 条苗木记录"; } catch (Exception ex) { StatusMessage = $"加载失败: {ex.Message}"; } } private void SearchPlants() { CurrentPage = 1; LoadPlants(); } private void ChangePage(int page) { if (page < 1 || page > TotalPages) return; CurrentPage = page; LoadPlants(); } private void AddPlant() { var createWindow = new CreatePlant(); // 安全访问 Application.Current if (Application.Current != null) { createWindow.Owner = Application.Current.MainWindow; } else { // 处理非 WPF 环境的情况 createWindow.WindowStartupLocation = WindowStartupLocation.CenterScreen; } createWindow.ShowDialog(); // 添加完成后刷新列表 LoadPlants(); } private void ShowPlantImage(Plant plant) { if (plant == null) return; var showImageWindow = new ImageShow(plant); Autodesk.AutoCAD.ApplicationServices.Application.ShowModalWindow(showImageWindow); } private void EditPlant(Plant plant) { if (plant == null) return; var updateWindow = new UpdatePlant(plant); Autodesk.AutoCAD.ApplicationServices.Application.ShowModalWindow(updateWindow); // 更新完成后刷新列表 LoadPlants(); } private void DeletePlant(Plant plant) { if (plant == null) return; var result = MessageBox.Show($"确定要删除苗木 '{plant.Name}' 吗?", "确认删除", MessageBoxButton.YesNo, MessageBoxImage.Warning); if (result == MessageBoxResult.Yes) { try { bool success = _plantService.DeletePlant(plant.Id); if (success) { StatusMessage = $"苗木 '{plant.Name}' 已删除"; LoadPlants(); } else { StatusMessage = "删除失败"; } } catch (Exception ex) { StatusMessage = $"删除失败: {ex.Message}"; } } } // 导入方法实现 private void ImportPlants() { try { // 创建打开文件对话框 var openFileDialog = new Microsoft.Win32.OpenFileDialog { Filter = "Excel 文件|*.xlsx;*.xls|CSV 文件|*.csv|所有文件|*.*", Title = "选择苗木列表文件" }; if (openFileDialog.ShowDialog() == true) { string filePath = openFileDialog.FileName; // 调用导入逻辑 var importedPlants = PlantImportService.ImportFromFile(filePath); // 处理导入的数据(示例) foreach (var plant in importedPlants) { // 保存到数据库 plantService pService = new plantService(); bool bSave = pService.AddPlant(plant); } // 刷新列表 LoadPlants(); MessageBox.Show($"成功导入 {importedPlants.Count} 条苗木记录"); } } catch (Exception ex) { MessageBox.Show($"导入失败: {ex.Message}"); } } // 执行搜索 private void ExecuteSearch() { var query = dbContext.Plants.AsQueryable(); // 根据条件进行精确搜索 if (!string.IsNullOrEmpty(SearchName)) query = query.Where(p => p.Name == SearchName); if (!string.IsNullOrEmpty(SearchType)) query = query.Where(p => p.Type == SearchType); if (!string.IsNullOrEmpty(SearchColor)) query = query.Where(p => p.Color == SearchColor); // 同样处理其他条件... // 处理数值类型条件 if (!string.IsNullOrEmpty(SearchDiameter)) { if (double.TryParse(SearchDiameter, out var diameter)) query = query.Where(p => p.Diameter == diameter); } if (!string.IsNullOrEmpty(SearchHeight)) { if (double.TryParse(SearchHeight, out var height)) query = query.Where(p => p.Height == height); } if (!string.IsNullOrEmpty(SearchPrice)) { if (decimal.TryParse(SearchPrice, out var price)) query = query.Where(p => p.Price == price); } // 应用分页 TotalCount = query.Count(); Plants = new ObservableCollection(query .Skip((CurrentPage - 1) * PageSize) .Take(PageSize) .ToList()); } // 清除搜索条件 private void ClearSearchConditions() { SearchName = ""; SearchType = ""; SearchColor = ""; SearchUnit = ""; SearchSuitableRegion = ""; SearchHabit = ""; SearchWetDroughtTolerance = ""; SearchIsSpongePlant = ""; SearchEvergreenDeciduous = ""; SearchOrnamentalValue = ""; SearchColorPeriod = ""; SearchDiameter = ""; SearchHeight = ""; SearchCrownWidth = ""; SearchPrice = ""; // 通知所有属性已更改 OnPropertyChanged(nameof(SearchName)); OnPropertyChanged(nameof(SearchType)); OnPropertyChanged(nameof(SearchColor)); OnPropertyChanged(nameof(SearchUnit)); OnPropertyChanged(nameof(SearchSuitableRegion)); OnPropertyChanged(nameof(SearchHabit)); OnPropertyChanged(nameof(SearchWetDroughtTolerance)); OnPropertyChanged(nameof(SearchIsSpongePlant)); OnPropertyChanged(nameof(SearchEvergreenDeciduous)); OnPropertyChanged(nameof(SearchOrnamentalValue)); OnPropertyChanged(nameof(SearchColorPeriod)); OnPropertyChanged(nameof(SearchDiameter)); OnPropertyChanged(nameof(SearchHeight)); OnPropertyChanged(nameof(SearchCrownWidth)); OnPropertyChanged(nameof(SearchPrice)); // 清除后重新加载数据 LoadPlants(); } // INotifyPropertyChanged 实现 public event PropertyChangedEventHandler PropertyChanged; protected virtual void OnPropertyChanged([CallerMemberName] string propertyName = null) { PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName)); } protected bool SetField<T>(ref T field, T value, [CallerMemberName] string propertyName = null) { if (EqualityComparer<T>.Default.Equals(field, value)) return false; field = value; OnPropertyChanged(propertyName); return true; } } } 后端代码如上,怎么适配一下

<Window x:Class="CampusPOISystem.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:esri="http://schemas.esri.com/arcgis/runtime/2023" xmlns:controls="clr-namespace:CampusPOISystem.Controls" Title="校园POI地理信息系统" Height="900" Width="1600" WindowStartupLocation="CenterScreen"> <Grid> <Grid.ColumnDefinitions> <ColumnDefinition Width="300"/> <ColumnDefinition Width="*"/> </Grid.ColumnDefinitions> <Border Grid.Column="0" Background="#F5F5F5" BorderBrush="#CCCCCC" BorderThickness="0,0,1,0"> <Grid> <Grid.RowDefinitions> <RowDefinition Height="Auto"/> <RowDefinition Height="Auto"/> <RowDefinition Height="*"/> <RowDefinition Height="Auto"/> </Grid.RowDefinitions> <StackPanel Grid.Row="0" Background="#1E4A7B" Padding="10"> <TextBlock Text="校园POI地理信息系统" Foreground="White" FontSize="18" FontWeight="Bold"/> <TextBlock Text="基于ArcGIS Server与Runtime SDK" Foreground="#A0C5E8" Margin="0,5,0,0"/> </StackPanel> <GroupBox Grid.Row="1" Header="搜索与筛选" Margin="10" Padding="10"> <StackPanel> <TextBox x:Name="searchBox" PlaceholderText="搜索地点..." Style="{StaticResource MaterialDesignOutlinedTextBox}" Margin="0,0,0,10"/> <Button Content="搜索" Style="{StaticResource MaterialDesignRaisedButton}" Background="#1E4A7B" Foreground="White" Click="SearchButton_Click"/> <Separator Margin="0,15,0,10"/> <TextBlock Text="POI类别筛选:" FontWeight="Bold" Margin="0,0,0,5"/> <CheckBox x:Name="cbCanteen" Content="食堂餐饮" IsChecked="True" Margin="5,2"/> <CheckBox x:Name="cbHospital" Content="医院" IsChecked="True" Margin="5,2"/> <CheckBox x:Name="cbLandmark" Content="标志性建筑" IsChecked="True" Margin="5,2"/> <CheckBox x:Name="cbClassroom" Content="教学楼" IsChecked="True" Margin="5,2"/> <CheckBox x:Name="cbDormitory" Content="宿舍楼" IsChecked="True" Margin="5,2"/> <CheckBox x:Name="cbAuditorium" Content="报告厅" IsChecked="True" Margin="5,2"/> <CheckBox x:Name="cbLibrary" Content="图书馆" IsChecked="True" Margin="5,2"/> <Button Content="应用筛选" Margin="0,15,0,0" Style="{StaticResource MaterialDesignFlatButton}" Click="ApplyFilter_Click"/> </StackPanel> </GroupBox> <GroupBox Grid.Row="2" Header="详细信息" Margin="10" Padding="10"> <ScrollViewer> <StackPanel x:Name="detailPanel"> <TextBlock x:Name="poiName" FontSize="16" FontWeight="Bold" TextWrapping="Wrap" Margin="0,0,0,10"/> <TextBlock x:Name="poiType" Foreground="#666666" Margin="0,0,0,15"/> <StackPanel x:Name="canteenPanel" Visibility="Collapsed"> <TextBlock Text="食堂窗口信息" FontWeight="Bold" Margin="0,0,0,5"/> <Button Content="添加评价" Margin="0,10,0,0" Style="{StaticResource MaterialDesignFlatButton}" Click="RateCanteen_Click"/> </StackPanel> <StackPanel x:Name="auditoriumPanel" Visibility="Collapsed"> <TextBlock Text="近期活动" FontWeight="Bold" Margin="0,0,0,5"/> </StackPanel> <StackPanel x:Name="libraryPanel" Visibility="Collapsed"> <TextBlock Text="开放状态" FontWeight="Bold" Margin="0,0,0,5"/> <TextBlock x:Name="libraryStatus" Margin="0,0,0,10"/> <TextBlock x:Name="libraryHours" Margin="0,0,0,15"/> <TextBlock Text="今日人流量" FontWeight="Bold" Margin="0,0,0,5"/> <controls:GaugeControl x:Name="trafficGauge" Height="80" Margin="0,0,0,10"/> </StackPanel> <TextBlock x:Name="poiDescription" TextWrapping="Wrap" Margin="0,10,0,0"/> <TextBlock x:Name="poiAddress" Foreground="#666666" Margin="0,5,0,0"/> <Button x:Name="btnFavorite" Content="⭐ 收藏" Margin="0,15,0,0" Style="{StaticResource MaterialDesignFlatButton}" Click="ToggleFavorite_Click"/> </StackPanel> </ScrollViewer> </GroupBox> <StatusBar Grid.Row="3" Background="#EAEAEA"> <TextBlock x:Name="statusText" Margin="5,0"/> <TextBlock x:Name="mapStatus" Margin="10,0" Text="就绪"/> </StatusBar> </Grid> </Border> <Grid Grid.Column="1"> <esri:MapView x:Name="mapView" Loaded="MapView_Loaded"> <esri:Map/> </esri:MapView> <StackPanel VerticalAlignment="Top" HorizontalAlignment="Right" Margin="10"> <Button x:Name="btnZoomIn" Content="+" ToolTip="放大" Width="30" Height="30" Margin="0,0,0,5" Click="ZoomIn_Click"/> <Button x:Name="btnZoomOut" Content="-" ToolTip="缩小" Width="30" Height="30" Margin="0,0,0,5" Click="ZoomOut_Click"/> <Button x:Name="btnHome" Content="⌂" ToolTip="初始视图" Width="30" Height="30" Margin="0,0,0,5" Click="Home_Click"/> <Button x:Name="btnLegend" Content="图例" ToolTip="显示图例" Width="30" Height="30" Margin="0,0,0,5" Click="ToggleLegend_Click"/> </StackPanel> <Border x:Name="legendPanel" Background="#FFFFFF" BorderBrush="#CCCCCC" BorderThickness="1" CornerRadius="5" Padding="10" Margin="10" VerticalAlignment="Top" HorizontalAlignment="Left" Visibility="Collapsed"> <StackPanel> <TextBlock Text="图例" FontWeight="Bold" Margin="0,0,0,5"/> <StackPanel Orientation="Horizontal" Margin="0,2"> <Ellipse Fill="#FF5252" Width="12" Height="12" Margin="0,0,5,0"/> <TextBlock Text="食堂餐饮"/> </StackPanel> <StackPanel Orientation="Horizontal" Margin="0,2"> <Ellipse Fill="#4CAF50" Width="12" Height="12" Margin="0,0,5,0"/> <TextBlock Text="医院"/> </StackPanel> <StackPanel Orientation="Horizontal" Margin="0,2"> <Ellipse Fill="#2196F3" Width="12" Height="12" Margin="0,0,5,0"/> <TextBlock Text="标志性建筑"/> </StackPanel> </StackPanel> </Border> </Grid> </Grid> </Window> 以上代码有什么问题,怎么修改

<Window x:Class="SelfMeet.Cameras.QianDaoVaid" 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:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:local="clr-namespace:SelfMeet.Cameras" xmlns:ctl="clr-namespace:SelfMeet.Controls" mc:Ignorable="d" Title="人脸验证" Height="800" Width="1400" Style="{StaticResource TixunWindow}"> <Grid> <Grid.RowDefinitions> <RowDefinition Height="auto"/> <RowDefinition Height="auto"/> <RowDefinition Height="*"/> <RowDefinition Height="auto"/> </Grid.RowDefinitions> <Grid Grid.Row="0"> <StackPanel Orientation="Horizontal" HorizontalAlignment="Right"> <ToggleButton x:Name="bt_Set" Visibility="Collapsed" HorizontalAlignment="Right" IsChecked="{Binding IsCameSetting,Mode=TwoWay}" FontSize="36" Style="{StaticResource TixunToggleButton}" Content="≡" ToolTip="摄像头设置"/> <Grid Width="300" Background="#66000000" > <StackPanel Orientation="Vertical" Margin="10" > <TextBlock Text="摄像头:" Foreground="LightGray" Margin="10,0"/> <ComboBox DisplayMemberPath="Name" ItemsSource="{Binding CameraList}" SelectedItem="{Binding SLDCamera,UpdateSourceTrigger=PropertyChanged}" Margin="10,2"/> <TextBlock Text="清析度:" Foreground="LightGray" Margin="10,0"/> <ComboBox DisplayMemberPath="Name" ItemsSource="{Binding PixelList}" SelectedItem="{Binding SLDPixel,UpdateSourceTrigger=PropertyChanged}" Margin="10,2" /> <TextBlock Text="旋转:" Foreground="LightGray" Margin="10,0"/> <ComboBox ItemsSource="{Binding CameraFlipList}" SelectedItem="{Binding SLDCameraFlip,UpdateSourceTrigger=PropertyChanged}" Margin="10,2" /> <TextBlock Text="爆光度:" Foreground="LightGray" Margin="10,0"/> <DockPanel Margin="10,2"> <Button Content="-" Click="Exposure_Sub" FontSize="14" FontWeight="Bold" ToolTip="減少" DockPanel.Dock="Left" ></Button> <Button Content="+" Click="Exposure_Add" FontSize="14" FontWeight="Bold" ToolTip="增加" DockPanel.Dock="Right"></Button> <DockPanel > <TextBlock Text="{Binding MinExposure}" Foreground="LightGray" HorizontalAlignment="Right" FontSize="10" VerticalAlignment="Center" DockPanel.Dock="Left"/> <StackPanel Orientation="Horizontal" DockPanel.Dock="Right"> <TextBlock Text="{Binding MaxExposure}" FontSize="10" Margin="-3,0,5,0" Foreground="LightGray" HorizontalAlignment="Left" VerticalAlignment="Center"/> <TextBox Text="{Binding ValueExposure}" Style="{StaticResource BaseStyle}" Background="#33FFFFFF" FontSize="16" Foreground="White" HorizontalAlignment="Center" VerticalAlignment="Center" /> </StackPanel> <Grid> <Slider x:Name="Exposure_Value" Value="{Binding ValueExposure,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}" Foreground="White" TickPlacement="BottomRight" Maximum="{Binding MaxExposure}" Minimum="{Binding MinExposure}" SmallChange="{Binding SetpExposure}" VerticalAlignment="Center" /> </Grid> </DockPanel> </DockPanel> </StackPanel> </Grid> <Button x:Name="bt_Close" PreviewMouseDown="bt_Close_PreviewMouseDown" Content="✕" Style="{StaticResource TixunToolButton}" HorizontalAlignment="Right" VerticalAlignment="Top"/> </StackPanel> </Grid> <StackPanel Orientation="Vertical" HorizontalAlignment="Center" Grid.Row="1"> <TextBlock Text="请要求待拘人员" FontSize="36" TextAlignment="Center" Foreground="White"/> <TextBlock Text="面对屏幕并保持正脸在框选区域" FontSize="36" TextAlignment="Center" Foreground="White"/> </StackPanel> <Grid Grid.Row="2" Width="{Binding RelativeSource={RelativeSource AncestorType={x:Type Window}},Path=ActualWidth,Converter={StaticResource RatioConverter},ConverterParameter=80}" Height="{Binding RelativeSource={RelativeSource AncestorType={x:Type Window}},Path=ActualHeight,Converter={StaticResource RatioConverter},ConverterParameter=75}" VerticalAlignment="Top"> <Border Background="#33FFFFFF" CornerRadius="20" Margin="10" HorizontalAlignment="Center" Grid.Column="0"> <Grid> <Image Name="CamImage" VerticalAlignment="Center" Margin="10" Source="{Binding CameraImage,Converter={StaticResource FaceCameraConverter}}" /> <TextBlock Text="{Binding WathTimer}" Foreground="Red" FontSize="36" HorizontalAlignment="Right" VerticalAlignment="Top" Margin="20" /> </Grid> </Border> </Grid> <ctl:CopyVerseion Grid.Row="3" Foreground="White"/> </Grid> </Window> 这是源代码,报错是这行 <ctl:CopyVerseion Grid.Row="3" Foreground="White"/>

界面<UserControl x:Class="TEST.UserControls.UC_StationInfo" 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:converters="clr-namespace:TEST.Converters" xmlns:local="clr-namespace:TEST.Themes" xmlns:i="http://schemas.microsoft.com/xaml/behaviors" mc:Ignorable="d" d:DesignWidth="300" d:Height="60" MouseDoubleClick="Grid_MouseLeftButtonDown"> <UserControl.Resources> <converters:CvtBool2Visibility x:Key="cvtBool2Visibility"/> </UserControl.Resources> <Grid Background="Transparent" Height="60" > <Grid.ContextMenu> <ContextMenu Style="{x:Null}"> <MenuItem Header="移除玻片" Click="DeleteGlass_Click" Margin="0,3"/> </ContextMenu> </Grid.ContextMenu> <Grid.ColumnDefinitions> <ColumnDefinition Width="40"/> <ColumnDefinition /> </Grid.ColumnDefinitions> <Grid Height="30" Width="30" Margin="5,5,5,5"> <Ellipse VerticalAlignment="Stretch" Stroke="Black" StrokeThickness="2" /> <Label HorizontalAlignment="Center" VerticalAlignment="Center" VerticalContentAlignment="Center" d:Content="10" Content="{Binding Number, RelativeSource={RelativeSource AncestorType=UserControl},UpdateSourceTrigger=PropertyChanged}" FontSize="16" FontWeight="Bold"/> </Grid> <Grid Height="50" Width="150" Grid.Column="1"> <Border BorderBrush="Black" BorderThickness="1" CornerRadius="5" Background="#CCCCCC" Width="140" /> <Border BorderBrush="Black" BorderThickness="1" CornerRadius="5" Background="#D1FFF2" Width="140" Visibility="{Binding IsLoad, RelativeSource={RelativeSource AncestorType=UserControl},UpdateSourceTrigger=PropertyChanged, Converter={StaticResource cvtBool2Visibility}}"/> <TextBlock VerticalAlignment="Top" Margin="10,3" FontSize="14" d:Text="123456789" Text="{Binding GlassId, RelativeSource={RelativeSource AncestorType=UserControl},UpdateSourceTrigger=PropertyChanged}" /> <TextBlock VerticalAlignment="Bottom" Margin="10,3" FontSize="14" d:Text="Desmin" Text="{Binding CategoryName, RelativeSource={RelativeSource AncestorType=UserControl},UpdateSourceTrigger=PropertyChanged}" /> </Grid> </Grid> </UserControl> 后台/// /// UC_StationInfo.xaml 的交互逻辑 /// public partial class UC_StationInfo : UserControl { public UC_StationInfo() { InitializeComponent(); } public event Action<int> RemoveGlassAction; // 定义 IsError 依赖属性 public static readonly DependencyProperty IsErrorProperty = DependencyProperty.Register(nameof(IsError), typeof(bool), typeof(UC_StationInfo), new PropertyMetadata(false)); public bool IsError { get => (bool)GetValue(IsErrorProperty); set => SetValue(IsErrorProperty, value); } // 定义 IsLoad 依赖属性 public static readonly DependencyProperty IsLoadProperty = DependencyProperty.Register(nameof(IsLoad), typeof(bool), typeof(UC_StationInfo), new PropertyMetadata(false)); public bool IsLoad { get => (bool)GetValue(IsLoadProperty); set => SetValue(IsLoadProperty, value); } // 定义 CategoryName(标记名) 依赖属性 public static readonly DependencyProperty CategoryNameProperty = DependencyProperty.Register(nameof(CategoryName), typeof(string), typeof(UC_StationInfo), new PropertyMetadata(string.Empty)); public string CategoryName { get => (string)GetValue(CategoryNameProperty); set => SetValue(CategoryNameProperty, value); } // 定义 Number(序号) 依赖属性 public static readonly DependencyProperty NumberProperty = DependencyProperty.Register(nameof(Number), typeof(int), typeof(UC_StationInfo), new PropertyMetadata(1)); public int Number { get => (int)GetValue(NumberProperty); set => SetValue(NumberProperty, value); } // 依赖属性定义( public static readonly DependencyProperty GlassIdProperty = DependencyProperty.Register(nameof(GlassId), typeof(string), typeof(UC_StationInfo), new PropertyMetadata(string.Empty)); public string GlassId { get => (string)GetValue(GlassIdProperty); set { SetValue(GlassIdProperty, value); IsLoad = value.Length > 5; } } // 依赖属性定义( #region 私有方法 /// /// 统一处理添加逻辑 /// private void HandleAddGlass() { if (GlassId.Length < 5) return; RemoveGlassAction?.Invoke(Number); GlassId = CategoryName = ""; } // 合并事件处理 private void DeleteGlass_Click(object sender, RoutedEventArgs e) => HandleAddGlass(); private void Grid_MouseLeftButtonDown(object sender, MouseButtonEventArgs e) => HandleAddGlass(); #endregion } 界面<UserControl x:Class="TEST.UserControls.UC_GlassInfo" 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:converters="clr-namespace:TEST.Converters" xmlns:local="clr-namespace:TEST.Themes" xmlns:i="http://schemas.microsoft.com/xaml/behaviors" mc:Ignorable="d" d:DesignWidth="160" d:Height="55" MouseDoubleClick="Grid_MouseLeftButtonDown"> <Grid Background="Transparent" Height="55" Visibility="{Binding IsShow ,RelativeSource={RelativeSource AncestorType=UserControl}, UpdateSourceTrigger=PropertyChanged,Converter={converters:CvtBool2Visibility UseHidden=False}}"> <Grid.ContextMenu > <ContextMenu Style="{x:Null}"> <MenuItem Header="添加玻片" Click="AddGlass_Click" Margin="0,3"/> </ContextMenu> </Grid.ContextMenu> <Grid Height="50" Width="150" Grid.Column="1"> <Border BorderBrush="Black" BorderThickness="1" CornerRadius="5" Background="#D1FFF2" Width="140" /> <TextBlock VerticalAlignment="Top" Margin="10,3" FontSize="14" d:Text="123456789" Text="{Binding GlassId, RelativeSource={RelativeSource AncestorType=UserControl},UpdateSourceTrigger=PropertyChanged}" /> <TextBlock VerticalAlignment="Bottom" Margin="10,3" FontSize="14" d:Text="Desmin" Text="{Binding CategoryName, RelativeSource={RelativeSource AncestorType=UserControl},UpdateSourceTrigger=PropertyChanged}" /> </Grid> </Grid> </UserControl>后台 public partial class UC_GlassInfo : UserControl, INotifyPropertyChanged { public UC_GlassInfo() { InitializeComponent(); // 设置数据上下文为自身(支持绑定) DataContext = this; } public event Action<KeyValuePair<string, string>> AddGlassAction; // 定义 CategoryName(标记名) 依赖属性 public static readonly DependencyProperty CategoryNameProperty = DependencyProperty.Register(nameof(CategoryName), typeof(string), typeof(UC_GlassInfo), new PropertyMetadata(string.Empty)); public string CategoryName { get => (string)GetValue(CategoryNameProperty); set => SetValue(CategoryNameProperty, value); } // 依赖属性定义( public static readonly DependencyProperty GlassIdProperty = DependencyProperty.Register(nameof(GlassId), typeof(string), typeof(UC_GlassInfo), new PropertyMetadata(string.Empty)); public string GlassId { get => (string)GetValue(GlassIdProperty); set => SetValue(GlassIdProperty, value); } // 依赖属性定义( public static readonly DependencyProperty SampleIdProperty = DependencyProperty.Register(nameof(SampleId), typeof(string), typeof(UC_GlassInfo), new PropertyMetadata(string.Empty)); public string SampleId { get => (string)GetValue(SampleIdProperty); set => SetValue(SampleIdProperty, value); } // 依赖属性定义( public static readonly DependencyProperty IsLoadProperty = DependencyProperty.Register(nameof(IsLoad), typeof(bool), typeof(UC_GlassInfo), new PropertyMetadata(false)); public bool IsLoad { get => (bool)GetValue(IsLoadProperty); set => SetValue(IsLoadProperty, value); } // 添加 IsShow 作为 CLR 属性(支持双向绑定) private bool _isShow = true; public bool IsShow { get => _isShow; set { if (_isShow != value) { _isShow = value; OnPropertyChanged(nameof(IsShow)); // 可选:自动更新可见性 //Visibility = value ? Visibility.Visible : Visibility.Collapsed; } } } // 实现 INotifyPropertyChanged public event PropertyChangedEventHandler PropertyChanged; protected virtual void OnPropertyChanged(string propertyName) { PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName)); } #region 私有方法 /// /// 统一处理添加逻辑 /// private void HandleAddGlass() { AddGlassAction?.Invoke(new KeyValuePair<string, string>(GlassId, CategoryName)); } // 合并事件处理 private void AddGlass_Click(object sender, RoutedEventArgs e) => HandleAddGlass(); private void Grid_MouseLeftButtonDown(object sender, MouseButtonEventArgs e) => HandleAddGlass(); #endregion } 使用界面 <Window x:Class="TEST.UserControls.windows.Wd_GlassInfoAdd" 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:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:themes="clr-namespace:TEST.Themes" xmlns:converters="clr-namespace:TEST.Converters" mc:Ignorable="d" WindowStartupLocation="CenterScreen" Style="{StaticResource BaseWindowStyle}" Title="模块手动添加玻片" Height="800" Width="680" > <Window.Resources> <Style x:Key="ProductToggleStyle" TargetType="ToggleButton"> <Setter Property="Height" Value="35"/> <Setter Property="MinWidth" Value="30"/> <Setter Property="MaxWidth" Value="150"/> <Setter Property="BorderThickness" Value="1"/> <Setter Property="BorderBrush" Value="Black"/> <Setter Property="FontSize" Value="16"/> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="ToggleButton"> <Border x:Name="border" Background="{TemplateBinding Background}" CornerRadius="5" Margin="5" BorderThickness="1" BorderBrush="Black"> <ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center" Margin="3,0"/> </Border> <ControlTemplate.Triggers> <Trigger Property="IsChecked" Value="True"> <Setter TargetName="border" Property="Background" Value="Green"/> </Trigger> <Trigger Property="IsChecked" Value="False"> <Setter TargetName="border" Property="Background" Value="White"/> </Trigger> <Trigger Property="IsMouseOver" Value="True"> <Setter TargetName="border" Property="Background" Value="{DynamicResource Accent}"/> </Trigger> </ControlTemplate.Triggers> </ControlTemplate> </Setter.Value> </Setter> </Style> <converters:Int2BoolConverter x:Key="cvtInt2Bool"/> </Window.Resources> <Grid> <Grid.ColumnDefinitions> <ColumnDefinition Width="230"/> <ColumnDefinition Width="225"/> <ColumnDefinition Width="220"/> </Grid.ColumnDefinitions> <Grid> <Grid Width="32" Height="32" HorizontalAlignment="Center" VerticalAlignment="Top" Margin="10"> <Ellipse Width="30" Height="30" VerticalAlignment="Stretch" Stroke="#4c4c4c" Fill="#4c4c4c"/> <Label Padding="3" HorizontalAlignment="Center" d:Content="A" Content="{Binding ModuleName}" FontSize="20" FontWeight="Bold" Foreground="White"/> </Grid> <Border BorderThickness="2" BorderBrush="Black" CornerRadius="5" Margin="5,50,5,50" Background="White"> <Style TargetType="ListBox" > <Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Auto"/> <Setter Property="ItemContainerStyle"> <Setter.Value> <Style TargetType="ListBoxItem" > <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="ListBoxItem" > <Border Name="border" BorderBrush="{x:Null}" Background="{TemplateBinding Background}" BorderThickness="2" HorizontalAlignment="Left" MaxWidth="{Binding ActualWidth,RelativeSource={RelativeSource AncestorType=ScrollViewer}, Converter={StaticResource cvtValuePlus},ConverterParameter=-20}"> <ContentPresenter/> </Border> <ControlTemplate.Triggers> <Trigger Property="IsSelected" Value="True"> <Setter Property="Background" Value="#999999"/> </Trigger> </ControlTemplate.Triggers> </ControlTemplate> </Setter.Value> </Setter> </Style> </Setter.Value> </Setter> </Style> </Border> </Grid> <Grid Grid.Column="1"> <StackPanel Orientation="Vertical" VerticalAlignment="Top" HorizontalAlignment="Left" Margin="0,10" IsEnabled="{Binding IsCanSeltctedItem}" Width="150"> <Label Content="筛选条件:" Width="90" FontSize="18" HorizontalAlignment="Left"/> <RadioButton GroupName="Volume" Width="70" Margin="30,3" Content="全部" IsChecked="{Binding FiltrateType, Converter={StaticResource cvtInt2Bool}, ConverterParameter=0}" /> <RadioButton GroupName="Volume" Width="70" Margin="30,3" Content="标记" IsChecked="{Binding FiltrateType, Converter={StaticResource cvtInt2Bool}, ConverterParameter=1}" /> <RadioButton GroupName="Volume" Width="80" Margin="30,3" Content="病例ID" IsChecked="{Binding FiltrateType, Converter={StaticResource cvtInt2Bool}, ConverterParameter=2}" /> </StackPanel> <DataGrid Margin="5,120,5,50" VerticalScrollBarVisibility="Visible" HorizontalScrollBarVisibility="Hidden" CanUserSortColumns="False" SelectionMode="Single" ItemsSource="{Binding FiltrateInfoList, Mode=OneWay}" SelectedItem="{Binding SelectedItem}" IsEnabled="{Binding IsCanSeltctedItem}"> <DataGrid.Columns > <DataGridTextColumn Header="序号" Width="40" Binding="{Binding Sid}" /> <DataGridTextColumn d:Header="标记/病例ID" Width="100" Binding="{Binding ReagentName}"> <DataGridTextColumn.HeaderTemplate> <DataTemplate> <TextBlock Text="{Binding RelativeSource={RelativeSource AncestorType={x:Type DataGrid}},Path=DataContext.FiltrateName}"/> </DataTemplate> </DataGridTextColumn.HeaderTemplate> </DataGridTextColumn> </DataGrid.Columns> </DataGrid> </Grid> <Grid Grid.Column="2"> <Label Padding="3" HorizontalAlignment="Left" Content="玻片列表" FontSize="18" VerticalAlignment="Top" Margin="10"/> <Border Margin="0,50" BorderBrush="Black" BorderThickness="2" CornerRadius="5"> <Style TargetType="ListBox"> <Setter Property="ItemContainerStyle"> <Setter.Value > <Style TargetType="ListBoxItem"> <Setter Property="Margin" Value="0,-2"/> <Setter Property="Padding" Value="0"/> <Setter Property="VerticalContentAlignment" Value="Stretch"/> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="ListBoxItem"> <Border Name="border" BorderBrush="{x:Null}" Background="{TemplateBinding Background}" BorderThickness="2" Height="{TemplateBinding Height}"> <ContentPresenter VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/> </Border> <ControlTemplate.Triggers> <Trigger Property="IsSelected" Value="True"> <Setter Property="Background" Value="#999999"/> </Trigger> <Trigger Property="Visibility" Value="Collapsed"> <Setter TargetName="border" Property="Height" Value="0"/> </Trigger> </ControlTemplate.Triggers> </ControlTemplate> </Setter.Value> </Setter> <Style.Triggers> <Trigger Property="Visibility" Value="Collapsed"> <Setter Property="Height" Value="0"/> <Setter Property="Focusable" Value="False"/> </Trigger> </Style.Triggers> </Style> </Setter.Value> </Setter> </Style> </Border> <StackPanel Height="40" VerticalAlignment="Bottom" Orientation="Horizontal" HorizontalAlignment="Center"> <Button Content="确定" Margin="10,0" Click="ButtonOK_Click"/> <Button Content="取消" Margin="10,0" Click="ButtonCancle_Click"/> </StackPanel> </Grid> </Grid> </Window>后台程序 public partial class Wd_GlassInfoAdd : Window { public Wd_GlassInfoAdd(int states, List<string> glsIdList) { InitializeComponent(); var model = new Wd_GlassInfoAddViewModel(states, glsIdList); model.SelectedGlassListOverEvent += Model_SelectedGlassOverEventList; DataContext = model; for (int i = 0; i < GlobalVars.GlassCnt; i++) { GlassIdList.Add(""); } } public List<string> GlassIdList { get; set; } = new List<string>(); private void ButtonCancle_Click(object sender, RoutedEventArgs e) { DialogResult = false; Close(); } private void ButtonOK_Click(object sender, RoutedEventArgs e) { DialogResult = true; Close(); } 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