From fca54414e69e2b5a6911fb3f85d16dc24d421e85 Mon Sep 17 00:00:00 2001
From: wangjialiang <wangjialiang@healthytreemed.com>
Date: Fri, 28 Nov 2025 14:57:00 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E9=A1=B9=E7=9B=AE=E6=96=87?=
 =?UTF-8?q?=E4=BB=B6=E3=80=82?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 App.xaml             |  16 +++
 App.xaml.cs          |  14 +++
 AssemblyInfo.cs      |  10 ++
 FolderHelper.cs      |  31 +++++
 MainWindow.xaml      |  49 ++++++++
 MainWindow.xaml.cs   | 280 +++++++++++++++++++++++++++++++++++++++++++
 SelectCamera.xaml    |  34 ++++++
 SelectCamera.xaml.cs |  73 +++++++++++
 TimedCapture.xaml    |  44 +++++++
 TimedCapture.xaml.cs | 133 ++++++++++++++++++++
 WpfApp1.csproj       |  25 ++++
 WpfApp1.slnx         |   9 ++
 12 files changed, 718 insertions(+)
 create mode 100644 App.xaml
 create mode 100644 App.xaml.cs
 create mode 100644 AssemblyInfo.cs
 create mode 100644 FolderHelper.cs
 create mode 100644 MainWindow.xaml
 create mode 100644 MainWindow.xaml.cs
 create mode 100644 SelectCamera.xaml
 create mode 100644 SelectCamera.xaml.cs
 create mode 100644 TimedCapture.xaml
 create mode 100644 TimedCapture.xaml.cs
 create mode 100644 WpfApp1.csproj
 create mode 100644 WpfApp1.slnx

diff --git a/App.xaml b/App.xaml
new file mode 100644
index 0000000..bba105a
--- /dev/null
+++ b/App.xaml
@@ -0,0 +1,16 @@
+<Application x:Class="WpfApp1.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
+             xmlns:local="clr-namespace:WpfApp1"
+             StartupUri="MainWindow.xaml">
+    <Application.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <materialDesign:BundledTheme BaseTheme="Light" PrimaryColor="DeepPurple" SecondaryColor="Lime" />
+
+                <ResourceDictionary Source="pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesign2.Defaults.xaml" />
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
+    </Application.Resources>
+</Application>
diff --git a/App.xaml.cs b/App.xaml.cs
new file mode 100644
index 0000000..4cd4cdb
--- /dev/null
+++ b/App.xaml.cs
@@ -0,0 +1,14 @@
+using System.Configuration;
+using System.Data;
+using System.Windows;
+
+namespace WpfApp1
+{
+    /// <summary>
+    /// Interaction logic for App.xaml
+    /// </summary>
+    public partial class App : Application
+    {
+    }
+
+}
diff --git a/AssemblyInfo.cs b/AssemblyInfo.cs
new file mode 100644
index 0000000..b0ec827
--- /dev/null
+++ b/AssemblyInfo.cs
@@ -0,0 +1,10 @@
+using System.Windows;
+
+[assembly: ThemeInfo(
+    ResourceDictionaryLocation.None,            //where theme specific resource dictionaries are located
+                                                //(used if a resource is not found in the page,
+                                                // or application resource dictionaries)
+    ResourceDictionaryLocation.SourceAssembly   //where the generic resource dictionary is located
+                                                //(used if a resource is not found in the page,
+                                                // app, or any theme specific resource dictionaries)
+)]
diff --git a/FolderHelper.cs b/FolderHelper.cs
new file mode 100644
index 0000000..7a8072a
--- /dev/null
+++ b/FolderHelper.cs
@@ -0,0 +1,31 @@
+using Microsoft.WindowsAPICodePack.Dialogs;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WpfApp1
+{
+    public static class FolderHelper
+    {
+        /// <summary>
+        /// 打开目录选择对话框，返回选择的路径。取消则返回 null。
+        /// </summary>
+        public static string? SelectFolder(string title = "请选择保存目录")
+        {
+            var dialog = new CommonOpenFileDialog
+            {
+                IsFolderPicker = true,
+                Title = title
+            };
+
+            if (dialog.ShowDialog() == CommonFileDialogResult.Ok)
+            {
+                return dialog.FileName;
+            }
+
+            return null;
+        }
+    }
+}
diff --git a/MainWindow.xaml b/MainWindow.xaml
new file mode 100644
index 0000000..0748c48
--- /dev/null
+++ b/MainWindow.xaml
@@ -0,0 +1,49 @@
+<Window x:Class="WpfApp1.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:wv2="clr-namespace:Microsoft.Web.WebView2.Wpf;assembly=Microsoft.Web.WebView2.Wpf"
+        xmlns:local="clr-namespace:WpfApp1"
+        Style="{StaticResource MaterialDesignWindow}"
+        WindowStartupLocation="CenterScreen"
+        WindowStyle="None"
+        ResizeMode="NoResize"
+        mc:Ignorable="d"
+        Title="MainWindow" Height="600" Width="800">
+    <GroupBox>
+        <GroupBox.Header>
+            <TextBlock Text="欢迎使用" FontSize="20" Foreground="White"/>
+        </GroupBox.Header>
+        <Grid>
+            <Grid.RowDefinitions>
+                <RowDefinition Height="*"/>
+                <RowDefinition Height="Auto"/>
+                <RowDefinition Height="Auto"/>
+            </Grid.RowDefinitions>
+
+            <!-- 相机图像显示区域 -->
+            <Border Grid.Row="0" BorderBrush="Gray" BorderThickness="1" Margin="10">
+                <ScrollViewer HorizontalScrollBarVisibility="Auto" VerticalScrollBarVisibility="Auto">
+                    <Image Name="CameraImage" Stretch="Uniform" HorizontalAlignment="Center" VerticalAlignment="Center"/>
+                </ScrollViewer>
+            </Border>
+
+            <!-- 状态显示 -->
+            <TextBlock Grid.Row="1" x:Name="StatusText" Margin="10" FontSize="14" 
+                   Text="正在初始化相机..." HorizontalAlignment="Center" 
+                   Foreground="DarkBlue"/>
+
+            <!-- 控制按钮 -->
+            <StackPanel x:Name="ButtonPanel1" Grid.Row="2" Orientation="Horizontal" HorizontalAlignment="Center" 
+                    Margin="10" >
+                <Button x:Name="SelectCameraButton" Content="选择相机" Width="100" Height="30" Click="SelectCameraButton_Click" Margin="0,0,10,0"/>
+                <Button x:Name="StartCameraButton" Content="开启推流" Width="100" Height="30" Click="StartCameraButton_Click" Margin="0,0,10,0"/>
+                <Button x:Name="CaptureButton" Content="捕获图像" Width="100" Height="30" Click="CaptureButton_Click" Margin="0,0,10,0"/>
+                <Button x:Name="ChangeFolderButton" Content="更改保存文件夹" Width="150" Height="30" Click="ChangeFolderButton_Click" Margin="0,0,10,0"/>
+                <Button x:Name="TimedCaptureButton" Content="定时拍摄设置" Width="120" Height="30" Click="TimedCaptureButton_Click" Margin="0,0,10,0"/>
+                <Button x:Name="ExitButton" Content="退出" Width="100" Height="30" Click="ExitButton_Click"/> 
+            </StackPanel>
+        </Grid>
+    </GroupBox>
+</Window>
diff --git a/MainWindow.xaml.cs b/MainWindow.xaml.cs
new file mode 100644
index 0000000..947d8cc
--- /dev/null
+++ b/MainWindow.xaml.cs
@@ -0,0 +1,280 @@
+using Basler.Pylon;
+using Microsoft.Win32;
+using Microsoft.WindowsAPICodePack.Dialogs;
+using System;
+using System.IO;
+using System.Threading.Tasks;
+
+using System.Windows;
+using System.Windows.Media.Imaging;
+
+namespace WpfApp1
+{
+    public partial class MainWindow : Window
+    {
+        private Camera _camera;
+        private string _saveFolder = @"C:\CapturedImages";
+        private ICameraInfo? _selectedCameraInfo;
+        private bool _isCameraStarted = false;
+
+        public MainWindow()
+        {
+            InitializeComponent();
+            WindowStyle = WindowStyle.None;
+            ResizeMode = ResizeMode.NoResize;
+            WindowState = WindowState.Maximized;
+
+            ButtonPanel1.IsEnabled = false;
+            StatusText.Text = "正在初始化相机...请稍后";
+            Task.Run(() => InitializeCameraAsync());
+        }
+
+        private async Task InitializeCameraAsync()
+        {
+            try
+            {
+                var cameras = CameraFinder.Enumerate();
+                if (cameras.Count == 0)
+                {
+                    Dispatcher.Invoke(() =>
+                    {
+                        ButtonPanel1.IsEnabled = true;
+                        StatusText.Text = "未检测到相机";
+                    });
+                    return;
+                }
+
+                _selectedCameraInfo = cameras[0];
+
+                await Task.CompletedTask;
+
+                Dispatcher.Invoke(() =>
+                {
+                    ButtonPanel1.IsEnabled = true;
+                    StatusText.Text = "相机初始化完成，请选择相机并随后‘开启推流’开始取流";
+                    StartCameraButton.Content = "开启推流";
+                });
+            }
+            catch (Exception ex)
+            {
+                Dispatcher.Invoke(() => MessageBox.Show("初始化失败: " + ex.Message));
+            }
+        }
+
+        private void StartCameraButton_Click(object sender, RoutedEventArgs e)
+        {
+            try
+            {
+                // 确保相机已打开
+                if ((_camera == null || !_camera.IsOpen) && _selectedCameraInfo != null)
+                {
+                    if (_camera != null)
+                    {
+                        try
+                        {
+                            _camera.StreamGrabber.Stop();
+                            _camera.StreamGrabber.ImageGrabbed -= OnImageGrabbed;
+                            _camera.Close();
+                        }
+                        catch { }
+                        finally { _camera = null; }
+                    }
+
+                    _camera = new Camera(_selectedCameraInfo);
+                    _camera.Open();
+                    _camera.Parameters[PLCamera.AcquisitionMode].SetValue(PLCamera.AcquisitionMode.Continuous);
+                }
+
+                if (_camera == null || !_camera.IsOpen)
+                {
+                    StatusText.Text = "请先选择一个相机";
+                    return;
+                }
+
+                if (!_isCameraStarted)
+                {
+                    _camera.StreamGrabber.ImageGrabbed += OnImageGrabbed;
+                    _camera.StreamGrabber.Start(GrabStrategy.LatestImages, GrabLoop.ProvidedByStreamGrabber);
+                    _isCameraStarted = true;
+                    StatusText.Text = "推流已开启";
+                    StartCameraButton.Content = "关闭推流";
+                }
+                else
+                {
+                    try
+                    {
+                        _camera.StreamGrabber.Stop();
+                        _camera.StreamGrabber.ImageGrabbed -= OnImageGrabbed;
+                        _isCameraStarted = false;
+                        StatusText.Text = "推流已关闭";
+                        StartCameraButton.Content = "开启推流";
+                    }
+                    catch (Exception ex)
+                    {
+                        StatusText.Text = "关闭推流失败：" + ex.Message;
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                StatusText.Text = "推流切换失败：" + ex.Message;
+            }
+        }
+
+        private void OnImageGrabbed(object sender, ImageGrabbedEventArgs e)
+        {
+            try
+            {
+                using (IGrabResult result = e.GrabResult)
+                {
+                    if (!result.GrabSucceeded) return;
+
+                    var converter = new PixelDataConverter();
+                    converter.OutputPixelFormat = PixelType.BGRA8packed;
+
+                    byte[] buffer = new byte[result.Width * result.Height * 4];
+                    converter.Convert(buffer, result);
+
+                    Dispatcher.Invoke(() =>
+                    {
+                        CameraImage.Source = BitmapSource.Create(
+                            result.Width, result.Height, 96, 96,
+                            System.Windows.Media.PixelFormats.Bgra32,
+                            null, buffer, result.Width * 4);
+                    });
+                }
+            }
+            catch
+            {
+                // 忽略异常
+            }
+        }
+
+        private void CaptureButton_Click(object sender, RoutedEventArgs e)
+        {
+            if (CameraImage.Source == null)
+            {
+                StatusText.Text = "没有图像可保存";
+                return;
+            }
+
+            try
+            {
+                string filePath = Path.Combine(_saveFolder,
+                    $"Capture_{DateTime.Now:yyyyMMdd_HHmmss}.png");
+
+                SaveImage(CameraImage.Source as BitmapSource, filePath);
+
+                StatusText.Text = $"图像已保存到：{filePath}";
+            }
+            catch (Exception ex)
+            {
+                StatusText.Text = "保存失败：" + ex.Message;
+            }
+        }
+
+        private void SaveImage(BitmapSource bitmap, string filePath)
+        {
+            var encoder = new PngBitmapEncoder();
+            encoder.Frames.Add(BitmapFrame.Create(bitmap));
+
+            using (FileStream stream = new FileStream(filePath, FileMode.Create))
+            {
+                encoder.Save(stream);
+            }
+        }
+
+        private void ChangeFolderButton_Click(object sender, RoutedEventArgs e)
+        {
+            var selected = FolderHelper.SelectFolder();
+
+            if (selected != null)
+            {
+                _saveFolder = selected;
+                StatusText.Text = $"保存目录已切换为：{_saveFolder}";
+            }
+        }
+
+        protected override void OnClosing(System.ComponentModel.CancelEventArgs e)
+        {
+            base.OnClosing(e);
+
+            if (_camera != null)
+            {
+                try
+                {
+                    _camera.StreamGrabber.Stop();
+                    _camera.StreamGrabber.ImageGrabbed -= OnImageGrabbed;
+                    _camera.Close();
+                }
+                catch (Exception ex)
+                {
+                    StatusText.Text = "关闭相机时出错：" + ex.Message;
+                }
+                finally
+                {
+                    _camera = null;
+                    _isCameraStarted = false;
+                }
+            }
+        }
+
+        private void SelectCameraButton_Click(object sender, RoutedEventArgs e)
+        {
+            var dlg = new SelectCamera();
+            dlg.Owner = this;
+
+            if (dlg.ShowDialog() == true)
+            {
+                var selectedInfo = dlg.SelectedCameraInfo;
+                _selectedCameraInfo = selectedInfo;
+
+                // 关闭旧相机，打开新相机，但不取流
+                try
+                {
+                    if (_camera != null)
+                    {
+                        try
+                        {
+                            _camera.StreamGrabber.Stop();
+                            _camera.StreamGrabber.ImageGrabbed -= OnImageGrabbed;
+                            _camera.Close();
+                        }
+                        catch { }
+                        finally { _camera = null; _isCameraStarted = false; }
+                    }
+
+                    _camera = new Camera(_selectedCameraInfo);
+                    _camera.Open();
+                    _camera.Parameters[PLCamera.AcquisitionMode].SetValue(PLCamera.AcquisitionMode.Continuous);
+
+                    _isCameraStarted = false;
+                    StatusText.Text = $"已选择并打开相机：{selectedInfo[CameraInfoKey.SerialNumber]}（未取流）。点击‘开启推流’开始/停止推流";
+                    StartCameraButton.Content = "开启推流";
+                }
+                catch (Exception ex)
+                {
+                    StatusText.Text = "打开相机失败：" + ex.Message;
+                }
+            }
+        }
+
+        private void ExitButton_Click(object sender, RoutedEventArgs e)
+        {
+            Close();
+        }
+
+        private void TimedCaptureButton_Click(object sender, RoutedEventArgs e)
+        {
+            // 定时拍摄只要求相机已打开，无需取流
+            if (_camera == null || !_camera.IsOpen)
+            {
+                MessageBox.Show("请先选择相机（会自动打开但不取流）");
+                return;
+            }
+            var dlg = new TimedCapture(_camera);
+            dlg.Owner = this;
+            dlg.ShowDialog();
+        }
+    }
+}
diff --git a/SelectCamera.xaml b/SelectCamera.xaml
new file mode 100644
index 0000000..bc57da3
--- /dev/null
+++ b/SelectCamera.xaml
@@ -0,0 +1,34 @@
+<Window x:Class="WpfApp1.SelectCamera"
+        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:WpfApp1"
+        WindowStartupLocation="CenterScreen"
+        mc:Ignorable="d"
+        Title="选择相机" Height="450" Width="800">
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto"/>
+            <RowDefinition Height="*"/>
+            <RowDefinition Height="Auto"/>
+        </Grid.RowDefinitions>
+
+        <TextBlock Text="检测到的摄像头：" FontWeight="Bold" Margin="10" FontSize="18" Foreground="Purple"/>
+
+        <ListView x:Name="CameraList" Grid.Row="1" Margin="0 10 0 10">
+            <ListView.View>
+                <GridView>
+                    <GridViewColumn Header="序列号" DisplayMemberBinding="{Binding Serial}"/>
+                    <GridViewColumn Header="型号" DisplayMemberBinding="{Binding Model}"/>
+                    <GridViewColumn Header="接口类型" DisplayMemberBinding="{Binding Interface}"/>
+                </GridView>
+            </ListView.View>
+        </ListView>
+
+        <StackPanel Grid.Row="2" Orientation="Horizontal" HorizontalAlignment="Right" Margin="10">
+            <Button Content="确认" Width="80" Margin="0 0 10 0" Click="BtnOK_Click"/>
+            <Button Content="取消" Width="80" Click="BtnCancel_Click"/>
+        </StackPanel>
+    </Grid>
+</Window>
diff --git a/SelectCamera.xaml.cs b/SelectCamera.xaml.cs
new file mode 100644
index 0000000..5889c87
--- /dev/null
+++ b/SelectCamera.xaml.cs
@@ -0,0 +1,73 @@
+using Basler.Pylon;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Shapes;
+
+namespace WpfApp1
+{
+    /// <summary>
+    /// SelectCamera.xaml 的交互逻辑
+    /// </summary>
+    public partial class SelectCamera : Window
+    {
+        public ICameraInfo SelectedCameraInfo { get; private set; }
+        public SelectCamera()
+        {
+            InitializeComponent();
+            LoadCameras();
+        }
+        private void LoadCameras()
+        {
+            CameraList.Items.Clear();
+
+            var list = CameraFinder.Enumerate();
+
+            if (list.Count == 0)
+            {
+                MessageBox.Show("未检测到任何摄像头。");
+                return;
+            }
+
+            foreach (var info in list)
+            {
+                CameraList.Items.Add(new
+                {
+                    Raw = info,
+                    Serial = info[CameraInfoKey.SerialNumber],
+                    Model = info[CameraInfoKey.ModelName]  
+                });
+            }
+        }
+
+        private void BtnOK_Click(object sender, RoutedEventArgs e)
+        {
+            if (CameraList.SelectedItem == null)
+            {
+                MessageBox.Show("请先选择一个相机");
+                return;
+            }
+
+            dynamic item = CameraList.SelectedItem;
+
+            SelectedCameraInfo = item.Raw;
+            this.DialogResult = true;
+            this.Close();
+        }
+
+        private void BtnCancel_Click(object sender, RoutedEventArgs e)
+        {
+            this.DialogResult = false;
+            this.Close();
+        }
+    }
+}
diff --git a/TimedCapture.xaml b/TimedCapture.xaml
new file mode 100644
index 0000000..af9a38c
--- /dev/null
+++ b/TimedCapture.xaml
@@ -0,0 +1,44 @@
+<Window x:Class="WpfApp1.TimedCapture"
+        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:WpfApp1"
+        WindowStartupLocation="CenterScreen"
+        mc:Ignorable="d"
+        Title="定时拍摄" Height="450" Width="800">
+    <Grid>
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition/>
+        </Grid.ColumnDefinitions>
+        <Grid.RowDefinitions>
+            <RowDefinition/>
+            <RowDefinition Height="Auto"/>
+        </Grid.RowDefinitions>
+        <StackPanel Grid.Row="0" Margin="10">
+            
+            <TextBlock Text="定时拍摄" FontSize="20" FontWeight="Bold" Margin="0,0,0,10"/>
+            <StackPanel Orientation="Horizontal" Margin="0,0,0,10">
+                <TextBlock Text="正在使用的相机：" VerticalAlignment="Center" Margin="0,0,10,0"/>
+                <TextBlock x:Name="CameraInfoTextBlock" Text="相机信息" VerticalAlignment="Center"/>
+            </StackPanel>
+            <StackPanel Orientation="Horizontal" Margin="0,0,0,10">
+                <TextBlock Text="拍摄间隔（毫秒）：" VerticalAlignment="Center" Margin="0,0,10,0"/>
+                <TextBox x:Name="IntervalTextBox" Width="100"/>
+            </StackPanel>
+            
+            <StackPanel Orientation="Horizontal" Margin="0,0,0,10">
+                <TextBlock Text="保存文件夹：" VerticalAlignment="Center" Margin="0,0,10,0"/>
+                <TextBox x:Name="FolderTextBox" Width="400"/>
+                <Button x:Name="BrowseButton" Content="浏览" Width="80" Margin="10,0,0,0" Click="BrowseButton_Click" />
+            </StackPanel>
+            <TextBlock x:Name="StatusTextBlock" Text="状态：未开始" FontSize="14" Foreground="DarkGreen" Margin="0,10,0,0"/>
+
+        </StackPanel>
+        <StackPanel Grid.Row="1" Orientation="Horizontal" HorizontalAlignment="Right" Margin="10">
+            <Button x:Name="TimedCaptureStart"  Content="开始拍摄" Width="100" Margin="0,0,20,0" Click="TimedCaptureStart_Click"/>
+            <Button x:Name="TimedCaptureStop" Content="停止拍摄" Width="100"  Click="TimedCaptureStop_Click"/>
+        </StackPanel>
+
+    </Grid>
+</Window>
diff --git a/TimedCapture.xaml.cs b/TimedCapture.xaml.cs
new file mode 100644
index 0000000..0a36fd3
--- /dev/null
+++ b/TimedCapture.xaml.cs
@@ -0,0 +1,133 @@
+using Basler.Pylon;
+using System;
+using System.IO;
+using System.Windows;
+using System.Windows.Media.Imaging;
+using System.Windows.Threading;
+
+namespace WpfApp1
+{
+    /// <summary>
+    /// TimedCapture.xaml 的交互逻辑
+    /// </summary>
+    public partial class TimedCapture : Window
+    {
+        private readonly Camera _camera;
+        private readonly DispatcherTimer _timer = new DispatcherTimer();
+        private string _saveFolder = Environment.GetFolderPath(Environment.SpecialFolder.MyPictures);
+        private int _intervalMs = 1000;
+
+        public TimedCapture(Camera camera)
+        {
+            InitializeComponent();
+            _camera = camera;
+
+            var name = _camera?.CameraInfo?[CameraInfoKey.FriendlyName];
+            CameraInfoTextBlock.Text = string.IsNullOrWhiteSpace(name) ? "未知相机" : name;
+            FolderTextBox.Text = _saveFolder;
+            IntervalTextBox.Text = _intervalMs.ToString();
+
+            _timer.Tick += OnTimerTick;
+            _timer.IsEnabled = false;
+        }
+
+        private void BrowseButton_Click(object sender, RoutedEventArgs e)
+        {
+            var selected = FolderHelper.SelectFolder("请选择保存目录");
+            if (!string.IsNullOrWhiteSpace(selected))
+            {
+                _saveFolder = selected;
+                FolderTextBox.Text = _saveFolder;
+            }
+        }
+
+        private void TimedCaptureStart_Click(object sender, RoutedEventArgs e)
+        {
+            if (_camera == null || !_camera.IsOpen)
+            {
+                MessageBox.Show("相机未打开");
+                return;
+            }
+
+            if (!int.TryParse(IntervalTextBox.Text, out var ms) || ms <= 0)
+            {
+                MessageBox.Show("请输入有效的拍摄间隔（毫秒）");
+                return;
+            }
+            _intervalMs = ms;
+            _timer.Interval = TimeSpan.FromMilliseconds(_intervalMs);
+
+            if (string.IsNullOrWhiteSpace(FolderTextBox.Text))
+            {
+                MessageBox.Show("请选择保存文件夹");
+                return;
+            }
+            _saveFolder = FolderTextBox.Text.Trim();
+            if (!Directory.Exists(_saveFolder))
+            {
+                try { Directory.CreateDirectory(_saveFolder); } catch (Exception ex) { MessageBox.Show("创建文件夹失败：" + ex.Message); return; }
+            }
+
+            StatusTextBlock.Text = "状态：拍摄中";
+            TimedCaptureStart.IsEnabled = false;
+            TimedCaptureStop.IsEnabled = true;
+            _timer.Start();
+        }
+
+        private void TimedCaptureStop_Click(object sender, RoutedEventArgs e)
+        {
+            _timer.Stop();
+            StatusTextBlock.Text = "状态：已停止";
+            TimedCaptureStart.IsEnabled = true;
+            TimedCaptureStop.IsEnabled = false;
+        }
+
+        private void OnTimerTick(object? sender, EventArgs e)
+        {
+            try
+            {
+                // 单次抓拍
+                using (IGrabResult grabResult = _camera.StreamGrabber.GrabOne(_intervalMs))
+                {
+                    if (grabResult != null && grabResult.GrabSucceeded)
+                    {
+                        var converter = new PixelDataConverter { OutputPixelFormat = PixelType.BGRA8packed };
+                        byte[] buffer = new byte[grabResult.Width * grabResult.Height * 4];
+                        converter.Convert(buffer, grabResult);
+
+                        var bitmap = BitmapSource.Create(
+                            grabResult.Width,
+                            grabResult.Height,
+                            96, 96,
+                            System.Windows.Media.PixelFormats.Bgra32,
+                            null,
+                            buffer,
+                            grabResult.Width * 4);
+
+                        string file = Path.Combine(_saveFolder, $"Timed_{DateTime.Now:yyyyMMdd_HHmmss_fff}.png");
+                        SaveImage(bitmap, file);
+                        StatusTextBlock.Text = "状态：已保存 " + System.IO.Path.GetFileName(file);
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                StatusTextBlock.Text = "状态：抓拍失败 - " + ex.Message;
+            }
+        }
+
+        private static void SaveImage(BitmapSource bitmap, string filePath)
+        {
+            var encoder = new PngBitmapEncoder();
+            encoder.Frames.Add(BitmapFrame.Create(bitmap));
+            using var stream = new FileStream(filePath, FileMode.Create, FileAccess.Write);
+            encoder.Save(stream);
+        }
+
+        protected override void OnClosed(EventArgs e)
+        {
+            _timer.Stop();
+            base.OnClosed(e);
+        }
+    }
+}
diff --git a/WpfApp1.csproj b/WpfApp1.csproj
new file mode 100644
index 0000000..fe43a32
--- /dev/null
+++ b/WpfApp1.csproj
@@ -0,0 +1,25 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net8.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <UseWPF>true</UseWPF>
+    <Platforms>AnyCPU;x64</Platforms>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Basler.Pylon.NET.x64" Version="10.3.2.636" />
+    <PackageReference Include="MaterialDesignThemes" Version="5.3.0" />
+    <PackageReference Include="Microsoft-WindowsAPICodePack-Shell" Version="1.1.5" />
+    <PackageReference Include="Microsoft.Web.WebView2" Version="1.0.3595.46" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Reference Include="Basler.Pylon">
+      <HintPath>..\..\..\Pylon\Development\Assemblies\Basler.Pylon\net8.0\x64\Basler.Pylon.dll</HintPath>
+    </Reference>
+  </ItemGroup>
+
+</Project>
diff --git a/WpfApp1.slnx b/WpfApp1.slnx
new file mode 100644
index 0000000..e70724a
--- /dev/null
+++ b/WpfApp1.slnx
@@ -0,0 +1,9 @@
+<Solution>
+  <Configurations>
+    <Platform Name="Any CPU" />
+    <Platform Name="x64" />
+  </Configurations>
+  <Project Path="WpfApp1.csproj">
+    <Platform Solution="*|x64" Project="x64" />
+  </Project>
+</Solution>