从零打造WPF任务计划程序：HandyControl控件应用实战-优快云博客

从零打造WPF任务计划程序：HandyControl控件应用实战

【免费下载链接】HandyControl Contains some simple and commonly used WPF controls 项目地址: https://gitcode.com/gh_mirrors/ha/HandyControl

引言：WPF任务计划的痛点与解决方案

你是否还在为WPF应用中实现任务计划功能而烦恼？传统方式需要手动处理日期时间选择、任务列表管理、状态展示等多个复杂模块，代码冗余且维护困难。本文将展示如何利用HandyControl控件库，以最小开发成本构建一个功能完善的任务计划程序。通过本文，你将掌握：

日期时间选择控件（DateTimePicker）的高级应用
任务状态管理与视觉反馈实现
动态任务列表构建与数据绑定技巧
自定义控件样式实现专业UI设计

技术栈与环境准备

开发环境要求

环境/工具	版本要求	备注
.NET Framework	4.5+	或.NET Core 3.0+
Visual Studio	2019+	推荐2022版本
HandyControl	最新版	通过NuGet安装
Git	任意版本	用于获取示例代码

项目搭建与依赖安装

首先，创建一个新的WPF项目，然后通过NuGet安装HandyControl：

Install-Package HandyControl

或者使用.NET CLI：

dotnet add package HandyControl

核心控件解析：DateTimePicker深度应用

DateTimePicker控件架构

DateTimePicker是HandyControl提供的高级日期时间选择控件，支持日期和时间的联合选择，其核心架构如下：

mermaid

关键属性与事件

属性	类型	描述
SelectedDateTime	DateTime?	获取或设置选中的日期时间，支持空值
DateTimeFormat	string	设置日期时间显示格式，默认"yyyy-MM-dd HH:mm:ss"
CalendarStyle	Style	自定义日历部分的样式
IsDropDownOpen	bool	获取或设置下拉面板是否打开
Text	string	获取或设置文本框中的文本

核心事件：

SelectedDateTimeChanged: 选中日期时间变化时触发
PickerOpened: 下拉面板打开时触发
PickerClosed: 下拉面板关闭时触发

基础用法示例

<Window 
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:hc="https://handyorg.github.io/handycontrol"
    x:Class="TaskScheduler.MainWindow"
    Title="任务计划程序" Height="450" Width="800">
    <Grid Margin="20">
        <hc:DateTimePicker 
            x:Name="taskDateTimePicker"
            Width="250"
            DateTimeFormat="yyyy-MM-dd HH:mm"
            SelectedDateTimeChanged="TaskDateTimePicker_SelectedDateTimeChanged"/>
    </Grid>
</Window>

对应的C#后台代码：

private void TaskDateTimePicker_SelectedDateTimeChanged(object sender, FunctionEventArgs<DateTime?> e)
{
    if (e.Info.HasValue)
    {
        Debug.WriteLine($"选中的任务时间: {e.Info.Value:yyyy-MM-dd HH:mm}");
    }
    else
    {
        Debug.WriteLine("未选择任务时间");
    }
}

高级自定义：日期时间格式与样式

自定义日期时间格式：

<hc:DateTimePicker 
    DateTimeFormat="yyyy年MM月dd日 HH时mm分"
    Watermark="请选择任务执行时间"/>

自定义日历样式：

<Window.Resources>
    <Style x:Key="CustomCalendarStyle" TargetType="Calendar">
        <Setter Property="Background" Value="#F5F5F5"/>
        <Setter Property="Foreground" Value="#333333"/>
        <Setter Property="CalendarDayButtonStyle">
            <Setter.Value>
                <Style TargetType="CalendarDayButton">
                    <Setter Property="MinWidth" Value="36"/>
                    <Setter Property="MinHeight" Value="36"/>
                    <Setter Property="FontSize" Value="14"/>
                    <Style.Triggers>
                        <Trigger Property="IsSelected" Value="True">
                            <Setter Property="Background" Value="#2196F3"/>
                            <Setter Property="Foreground" Value="White"/>
                        </Trigger>
                    </Style.Triggers>
                </Style>
            </Setter.Value>
        </Setter>
    </Style>
</Window.Resources>

<hc:DateTimePicker 
    CalendarStyle="{StaticResource CustomCalendarStyle}"
    DateTimeFormat="yyyy-MM-dd HH:mm"/>

任务计划程序核心功能实现

数据模型设计

首先定义任务模型：

public class ScheduledTask : INotifyPropertyChanged
{
    private string _taskName;
    private DateTime? _executeTime;
    private TaskStatus _status;
    private string _description;

    public string TaskName
    {
        get => _taskName;
        set { _taskName = value; OnPropertyChanged(); }
    }

    public DateTime? ExecuteTime
    {
        get => _executeTime;
        set { _executeTime = value; OnPropertyChanged(); }
    }

    public TaskStatus Status
    {
        get => _status;
        set { _status = value; OnPropertyChanged(); }
    }

    public string Description
    {
        get => _description;
        set { _description = value; OnPropertyChanged(); }
    }

    public event PropertyChangedEventHandler PropertyChanged;

    protected virtual void OnPropertyChanged([CallerMemberName] string propertyName = null)
    {
        PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
    }
}

public enum TaskStatus
{
    [Description("未执行")]
    NotExecuted,
    [Description("已完成")]
    Completed,
    [Description("执行中")]
    Executing,
    [Description("已取消")]
    Cancelled,
    [Description("失败")]
    Failed
}

ViewModel实现

public class TaskSchedulerViewModel : INotifyPropertyChanged
{
    private ObservableCollection<ScheduledTask> _tasks;
    private ScheduledTask _selectedTask;
    private string _newTaskName;
    private string _newTaskDescription;
    private DateTime? _newTaskTime;

    public ObservableCollection<ScheduledTask> Tasks
    {
        get => _tasks;
        set { _tasks = value; OnPropertyChanged(); }
    }

    public ScheduledTask SelectedTask
    {
        get => _selectedTask;
        set { _selectedTask = value; OnPropertyChanged(); }
    }

    public string NewTaskName
    {
        get => _newTaskName;
        set { _newTaskName = value; OnPropertyChanged(); }
    }

    public string NewTaskDescription
    {
        get => _newTaskDescription;
        set { _newTaskDescription = value; OnPropertyChanged(); }
    }

    public DateTime? NewTaskTime
    {
        get => _newTaskTime;
        set { _newTaskTime = value; OnPropertyChanged(); }
    }

    public ICommand AddTaskCommand { get; }
    public ICommand DeleteTaskCommand { get; }
    public ICommand ExecuteTaskCommand { get; }
    public ICommand CancelTaskCommand { get; }

    public TaskSchedulerViewModel()
    {
        Tasks = new ObservableCollection<ScheduledTask>();
        AddTaskCommand = new RelayCommand(AddTask);
        DeleteTaskCommand = new RelayCommand(DeleteTask, CanDeleteTask);
        ExecuteTaskCommand = new RelayCommand(ExecuteTask, CanExecuteTask);
        CancelTaskCommand = new RelayCommand(CancelTask, CanCancelTask);

        // 加载示例数据
        LoadSampleData();
    }

    private void LoadSampleData()
    {
        Tasks.Add(new ScheduledTask
        {
            TaskName = "数据备份",
            ExecuteTime = DateTime.Now.AddHours(2),
            Status = TaskStatus.NotExecuted,
            Description = "每日数据库全量备份"
        });

        Tasks.Add(new ScheduledTask
        {
            TaskName = "日志清理",
            ExecuteTime = DateTime.Now.AddHours(1),
            Status = TaskStatus.NotExecuted,
            Description = "清理超过30天的系统日志"
        });
    }

    private void AddTask()
    {
        if (string.IsNullOrWhiteSpace(NewTaskName) || !NewTaskTime.HasValue)
            return;

        Tasks.Add(new ScheduledTask
        {
            TaskName = NewTaskName,
            ExecuteTime = NewTaskTime,
            Status = TaskStatus.NotExecuted,
            Description = NewTaskDescription
        });

        // 清空输入
        NewTaskName = string.Empty;
        NewTaskDescription = string.Empty;
        NewTaskTime = null;
    }

    private bool CanDeleteTask()
    {
        return SelectedTask != null;
    }

    private void DeleteTask()
    {
        if (SelectedTask != null)
        {
            Tasks.Remove(SelectedTask);
        }
    }

    private bool CanExecuteTask()
    {
        return SelectedTask != null && SelectedTask.Status == TaskStatus.NotExecuted;
    }

    private void ExecuteTask()
    {
        if (SelectedTask != null)
        {
            SelectedTask.Status = TaskStatus.Executing;
            
            // 模拟任务执行
            Task.Delay(2000).ContinueWith(t =>
            {
                SelectedTask.Status = TaskStatus.Completed;
            }, TaskScheduler.FromCurrentSynchronizationContext());
        }
    }

    private bool CanCancelTask()
    {
        return SelectedTask != null && 
               (SelectedTask.Status == TaskStatus.NotExecuted || 
                SelectedTask.Status == TaskStatus.Executing);
    }

    private void CancelTask()
    {
        if (SelectedTask != null)
        {
            SelectedTask.Status = TaskStatus.Cancelled;
        }
    }

    public event PropertyChangedEventHandler PropertyChanged;

    protected virtual void OnPropertyChanged([CallerMemberName] string propertyName = null)
    {
        PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
    }
}

主界面布局与实现

<Window x:Class="TaskScheduler.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:hc="https://handyorg.github.io/handycontrol"
        xmlns:local="clr-namespace:TaskScheduler"
        mc:Ignorable="d"
        Title="任务计划程序" Height="600" Width="900"
        DataContext="{StaticResource ViewModel}">
    <Grid Margin="10">
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="*"/>
        </Grid.RowDefinitions>

        <!-- 新增任务区域 -->
        <Card Grid.Row="0" Margin="0 0 0 10">
            <Grid Margin="10">
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="150"/>
                    <ColumnDefinition Width="200"/>
                    <ColumnDefinition Width="*"/>
                    <ColumnDefinition Width="100"/>
                </Grid.ColumnDefinitions>
                <Grid.RowDefinitions>
                    <RowDefinition Height="Auto"/>
                    <RowDefinition Height="Auto"/>
                </Grid.RowDefinitions>

                <TextBlock Text="任务名称:" VerticalAlignment="Center"/>
                <hc:TextBox Grid.Column="1" Text="{Binding NewTaskName}" Margin="0 5"/>
                
                <TextBlock Grid.Row="1" Text="执行时间:" VerticalAlignment="Center"/>
                <hc:DateTimePicker 
                    Grid.Row="1" Grid.Column="1" 
                    SelectedDateTime="{Binding NewTaskTime}" 
                    DateTimeFormat="yyyy-MM-dd HH:mm"
                    Margin="0 5"/>
                
                <hc:TextBox 
                    Grid.Column="2" Grid.RowSpan="2" 
                    Text="{Binding NewTaskDescription}" 
                    Watermark="请输入任务描述"
                    Margin="10 5"/>
                
                <hc:Button 
                    Grid.Column="3" Grid.RowSpan="2" 
                    Command="{Binding AddTaskCommand}" 
                    Content="添加任务" 
                    Style="{StaticResource PrimaryButton}"
                    Margin="0 5"/>
            </Grid>
        </Card>

        <!-- 任务列表区域 -->
        <hc:DataGrid 
            Grid.Row="1" 
            ItemsSource="{Binding Tasks}" 
            SelectedItem="{Binding SelectedTask}"
            AutoGenerateColumns="False"
            CanUserAddRows="False"
            RowHeight="40">
            <hc:DataGrid.Columns>
                <hc:DataGridTextColumn Header="任务名称" Binding="{Binding TaskName}" Width="150"/>
                <hc:DataGridTextColumn Header="执行时间" Binding="{Binding ExecuteTime, StringFormat='yyyy-MM-dd HH:mm'}" Width="150"/>
                <hc:DataGridTemplateColumn Header="状态" Width="100">
                    <hc:DataGridTemplateColumn.CellTemplate>
                        <DataTemplate>
                            <hc:Badge 
                                Text="{Binding Status, Converter={StaticResource EnumDescriptionConverter}}" 
                                Background="{Binding Status, Converter={StaticResource StatusToBrushConverter}}"/>
                        </DataTemplate>
                    </hc:DataGridTemplateColumn.CellTemplate>
                </hc:DataGridTemplateColumn>
                <hc:DataGridTextColumn Header="描述" Binding="{Binding Description}" Width="*"/>
                <hc:DataGridTemplateColumn Header="操作" Width="180">
                    <hc:DataGridTemplateColumn.CellTemplate>
                        <DataTemplate>
                            <StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
                                <hc:Button 
                                    Command="{Binding DataContext.ExecuteTaskCommand, RelativeSource={RelativeSource AncestorType=hc:DataGrid}}" 
                                    CommandParameter="{Binding}"
                                    Content="执行" 
                                    Style="{StaticResource SuccessButton}"
                                    Width="60" Margin="2"/>
                                <hc:Button 
                                    Command="{Binding DataContext.CancelTaskCommand, RelativeSource={RelativeSource AncestorType=hc:DataGrid}}" 
                                    CommandParameter="{Binding}"
                                    Content="取消" 
                                    Style="{StaticResource WarningButton}"
                                    Width="60" Margin="2"/>
                            </StackPanel>
                        </DataTemplate>
                    </hc:DataGridTemplateColumn.CellTemplate>
                </hc:DataGridTemplateColumn>
            </hc:DataGrid.Columns>
        </hc:DataGrid>
    </Grid>
</Window>

状态转换器实现

创建状态到颜色的转换器：

public class StatusToBrushConverter : IValueConverter
{
    public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
    {
        if (value is TaskStatus status)
        {
            switch (status)
            {
                case TaskStatus.NotExecuted:
                    return new SolidColorBrush(Color.FromArgb(255, 158, 158, 158));
                case TaskStatus.Executing:
                    return new SolidColorBrush(Color.FromArgb(255, 33, 150, 243));
                case TaskStatus.Completed:
                    return new SolidColorBrush(Color.FromArgb(255, 76, 175, 80));
                case TaskStatus.Cancelled:
                    return new SolidColorBrush(Color.FromArgb(255, 255, 152, 0));
                case TaskStatus.Failed:
                    return new SolidColorBrush(Color.FromArgb(255, 244, 67, 54));
            }
        }
        return Brushes.Gray;
    }

    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
    {
        throw new NotImplementedException();
    }
}

// 枚举到描述的转换器
public class EnumDescriptionConverter : IValueConverter
{
    public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
    {
        if (value is Enum enumValue)
        {
            var fieldInfo = enumValue.GetType().GetField(enumValue.ToString());
            if (fieldInfo.GetCustomAttributes(typeof(DescriptionAttribute), false) is DescriptionAttribute[] attributes && attributes.Any())
            {
                return attributes.First().Description;
            }
            return enumValue.ToString();
        }
        return value;
    }

    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
    {
        throw new NotImplementedException();
    }
}

在App.xaml中注册转换器：

<Application.Resources>
    <ResourceDictionary>
        <ResourceDictionary.MergedDictionaries>
            <hc:ThemeResources/>
            <hc:Theme />
        </ResourceDictionary.MergedDictionaries>
        
        <local:StatusToBrushConverter x:Key="StatusToBrushConverter"/>
        <local:EnumDescriptionConverter x:Key="EnumDescriptionConverter"/>
        <local:TaskSchedulerViewModel x:Key="ViewModel"/>
    </ResourceDictionary>
</Application.Resources>

任务监控与提醒功能

定时检查机制实现

public class TaskMonitor
{
    private readonly TaskSchedulerViewModel _viewModel;
    private readonly DispatcherTimer _timer;

    public TaskMonitor(TaskSchedulerViewModel viewModel)
    {
        _viewModel = viewModel;
        _timer = new DispatcherTimer
        {
            Interval = TimeSpan.FromSeconds(30)
        };
        _timer.Tick += Timer_Tick;
        _timer.Start();
    }

    private void Timer_Tick(object sender, EventArgs e)
    {
        CheckTasks();
    }

    private void CheckTasks()
    {
        var now = DateTime.Now;
        var tasksToExecute = _viewModel.Tasks
            .Where(t => t.Status == TaskStatus.NotExecuted && t.ExecuteTime <= now)
            .ToList();

        foreach (var task in tasksToExecute)
        {
            ExecuteTask(task);
        }
    }

    private void ExecuteTask(ScheduledTask task)
    {
        task.Status = TaskStatus.Executing;
        
        // 模拟任务执行
        Task.Run(() =>
        {
            // 这里是实际任务执行逻辑
            Thread.Sleep(3000); // 模拟任务耗时
            
            // 更新UI需要在UI线程
            Application.Current.Dispatcher.Invoke(() =>
            {
                task.Status = TaskStatus.Completed;
                ShowTaskCompletedNotification(task);
            });
        });
    }

    private void ShowTaskCompletedNotification(ScheduledTask task)
    {
        // 使用HandyControl的Notification控件显示通知
        Application.Current.Dispatcher.Invoke(() =>
        {
            hc:Notification.Show(new TaskCompletedNotification(task), 
                new NotificationSettings
                {
                    Placement = Placement.TopRight,
                    Width = 300,
                    Height = 100,
                    ShowTime = 3000
                });
        });
    }
}

通知控件实现

创建任务完成通知用户控件：

<UserControl x:Class="TaskScheduler.TaskCompletedNotification"
             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:hc="https://handyorg.github.io/handycontrol"
             mc:Ignorable="d" 
             d:DesignHeight="100" d:DesignWidth="300">
    <Grid Background="White" Margin="5">
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="Auto"/>
            <ColumnDefinition Width="*"/>
        </Grid.ColumnDefinitions>
        
        <hc:Gravatar 
            Grid.Column="0" 
            Source="pack://application:,,,/Resources/complete.png" 
            Width="40" Height="40" 
            Margin="10"/>
        
        <StackPanel Grid.Column="1" Margin="5 10">
            <TextBlock Text="任务已完成" FontSize="14" FontWeight="Bold"/>
            <TextBlock Text="{Binding TaskName}" FontSize="12" Foreground="#666"/>
            <TextBlock Text="{Binding ExecuteTime, StringFormat='执行时间: {0:yyyy-MM-dd HH:mm}'}" 
                       FontSize="12" Foreground="#999" Margin="0 2"/>
        </StackPanel>
    </Grid>
</UserControl>

在MainWindow中初始化监控器：

public partial class MainWindow : Window
{
    private TaskMonitor _taskMonitor;

    public MainWindow()
    {
        InitializeComponent();
        
        // 获取ViewModel并初始化监控器
        var viewModel = DataContext as TaskSchedulerViewModel;
        if (viewModel != null)
        {
            _taskMonitor = new TaskMonitor(viewModel);
        }
    }
}

高级功能与优化

任务优先级与排序

扩展任务模型，添加优先级属性：

public enum TaskPriority
{
    Low,
    Medium,
    High,
    Urgent
}

// 在ScheduledTask类中添加
private TaskPriority _priority;

public TaskPriority Priority
{
    get => _priority;
    set { _priority = value; OnPropertyChanged(); }
}

修改DataGrid添加优先级列：

<hc:DataGridTemplateColumn Header="优先级" Width="80">
    <hc:DataGridTemplateColumn.CellTemplate>
        <DataTemplate>
            <hc:Badge Content="{Binding Priority}" Background="{Binding Priority, Converter={StaticResource PriorityToBrushConverter}}"/>
        </DataTemplate>
    </hc:DataGridTemplateColumn.CellTemplate>
</hc:DataGridTemplateColumn>

添加排序功能：

// 在ViewModel中添加排序命令
public ICommand SortByTimeCommand { get; }
public ICommand SortByPriorityCommand { get; }

// 初始化命令
SortByTimeCommand = new RelayCommand(() => SortTasks(t => t.ExecuteTime));
SortByPriorityCommand = new RelayCommand(() => SortTasks(t => t.Priority));

private void SortTasks<TKey>(Func<ScheduledTask, TKey> keySelector)
{
    var sorted = Tasks.OrderBy(keySelector).ToList();
    Tasks.Clear();
    foreach (var task in sorted)
    {
        Tasks.Add(task);
    }
}

数据持久化

使用JSON实现任务数据的保存与加载：

public class TaskDataService
{
    private readonly string _dataPath;

    public TaskDataService()
    {
        // 获取应用数据目录
        var appDataPath = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData);
        var appFolder = Path.Combine(appDataPath, "TaskScheduler");
        
        // 确保目录存在
        if (!Directory.Exists(appFolder))
        {
            Directory.CreateDirectory(appFolder);
        }
        
        _dataPath = Path.Combine(appFolder, "tasks.json");
    }

    public List<ScheduledTask> LoadTasks()
    {
        if (!File.Exists(_dataPath))
            return new List<ScheduledTask>();
            
        var json = File.ReadAllText(_dataPath);
        return JsonConvert.DeserializeObject<List<ScheduledTask>>(json);
    }

    public void SaveTasks(IEnumerable<ScheduledTask> tasks)
    {
        var json = JsonConvert.SerializeObject(tasks, Formatting.Indented);
        File.WriteAllText(_dataPath, json);
    }
}

在ViewModel中使用数据服务：

private readonly TaskDataService _dataService;

public TaskSchedulerViewModel()
{
    _dataService = new TaskDataService();
    Tasks = new ObservableCollection<ScheduledTask>(_dataService.LoadTasks());
    
    // 其他初始化代码...
    
    // 当任务集合变化时保存
    Tasks.CollectionChanged += (s, e) => _dataService.SaveTasks(Tasks);
}

性能优化与最佳实践

UI虚拟化

对于大量任务，启用DataGrid虚拟化：

<hc:DataGrid 
    EnableColumnVirtualization="True"
    EnableRowVirtualization="True"
    VirtualizingPanel.IsVirtualizing="True"
    VirtualizingPanel.VirtualizationMode="Recycling">

延迟加载

实现任务详情的延迟加载：

private string _detailedDescription;
private bool _isDetailsLoaded;

public string DetailedDescription
{
    get
    {
        if (!_isDetailsLoaded && !string.IsNullOrEmpty(TaskId))
        {
            LoadTaskDetails();
            _isDetailsLoaded = true;
        }
        return _detailedDescription;
    }
    set { _detailedDescription = value; OnPropertyChanged(); }
}

private async void LoadTaskDetails()
{
    // 异步加载详细信息
    DetailedDescription = await TaskDetailService.GetTaskDetailsAsync(TaskId);
}

内存管理

确保正确释放资源：

// 在MainWindow的Closing事件中
private void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
    _taskMonitor?.Dispose();
}

// 在TaskMonitor中实现IDisposable
public void Dispose()
{
    _timer.Stop();
    _timer.Tick -= Timer_Tick;
}

总结与扩展

本文展示了如何使用HandyControl控件库构建功能完善的WPF任务计划程序，重点介绍了DateTimePicker控件的深度应用，以及如何结合DataGrid、Card、Badge等控件实现任务管理、状态监控和提醒功能。

功能回顾

使用DateTimePicker实现精确的任务时间选择
基于MVVM模式构建清晰的架构
实现任务的添加、删除、执行和取消功能
通过定时检查机制自动执行到期任务
使用Notification控件实现任务完成提醒
添加任务优先级和排序功能
实现数据持久化保存任务信息

扩展方向

添加任务编辑功能，允许修改已创建的任务
实现任务历史记录和日志查看
添加任务依赖关系，支持任务链执行
集成系统托盘图标，支持最小化到托盘
添加任务导出和导入功能
实现多语言支持

通过HandyControl提供的丰富控件，我们可以显著减少WPF应用的开发工作量，同时获得专业级的UI体验。希望本文能为你的WPF项目开发提供有价值的参考。

如果觉得本文对你有帮助，请点赞、收藏并关注作者，获取更多WPF开发技巧和HandyControl控件应用案例。下期我们将探讨如何使用HandyControl构建高级数据可视化应用。

【免费下载链接】HandyControl Contains some simple and commonly used WPF controls 项目地址: https://gitcode.com/gh_mirrors/ha/HandyControl

创作声明：本文部分内容由AI辅助生成（AIGC），仅供参考