Add files via upload

AboutForm.cs

@@ -50,7 +50,7 @@ namespace AppStore
 
             // 初始化并添加应用信息
             infoLabel = new Label();
-            infoLabel.Text = "kortapp-z\n版本: 1.0.7\n作者: zs-yg\n一个简单、开源的应用商店\nkortapp-z是完全免费\n基于.NET8和C/C++的软件";
+            infoLabel.Text = "kortapp-z\n版本: 1.0.9\n作者: zs-yg\n一个简单、开源的应用商店\nkortapp-z是完全免费\n基于.NET8和C/C++的软件";
             infoLabel.Font = new Font("Microsoft YaHei", 12);
             infoLabel.AutoSize = false;
             infoLabel.Width = 300;

MainForm.cs

@@ -484,6 +484,40 @@ namespace AppStore
             };
             flowPanel.Controls.Add(videoCompressorCard);
 
+            // 计算器工具卡片
+            var calculatorCard = new CalculatorToolCard();
+            try 
+            {
+                string iconPath = Path.Combine(Application.StartupPath, "img", "resource", "png", "Calculator.png");
+                if (File.Exists(iconPath))
+                {
+                    calculatorCard.ToolIcon = Image.FromFile(iconPath);
+                }
+                calculatorCard.UpdateDisplay();
+            }
+            catch (Exception ex)
+            {
+                Logger.LogError("加载计算器图标失败", ex);
+            }
+            flowPanel.Controls.Add(calculatorCard);
+
+            // 图片查看工具卡片
+            var imageViewerCard = new KortAppZ.Tools.Viewer.ImageViewerToolCard();
+            try 
+            {
+                string iconPath = Path.Combine(Application.StartupPath, "img", "resource", "png", "ImageCompressor.png");
+                if (File.Exists(iconPath))
+                {
+                    imageViewerCard.ToolIcon = Image.FromFile(iconPath);
+                }
+                imageViewerCard.UpdateDisplay();
+            }
+            catch (Exception ex)
+            {
+                Logger.LogError("加载图片查看器图标失败", ex);
+            }
+            flowPanel.Controls.Add(imageViewerCard);
+
             }
             catch (Exception ex)
             {

README.md

@@ -35,14 +35,15 @@
 
 ### 打包指令
 
+
 #### 32位版本
 ```bash
-dotnet publish -c Release -r win-x86 -p:PublishSingleFile=true
+dotnet publish AppStore.csproj -c Release -r win-x86 --self-contained false /p:Optimize=true /p:DebugType=None
 ```
 
 #### 64位版本
 ```bash
-dotnet publish -c Release -r win-x64 -p:PublishSingleFile=true
+dotnet publish AppStore.csproj -c Release -r win-x64 --self-contained false /p:Optimize=true /p:DebugType=None
 ```
 
 打包后的可执行文件将包含指定的应用程序图标，输出路径为：
@@ -51,7 +52,9 @@ bin\Release\net8.0-windows\[platform]\publish
 ```
 
 ### 高级选项
-- 添加`--self-contained true`可生成独立包（体积较大）
+- 使用`--self-contained false`生成框架依赖包（默认）
+- 使用`/p:Optimize=true`启用代码优化（默认）
+- 使用`/p:DebugType=None`禁用调试符号生成（默认）
 - 添加`-p:PublishTrimmed=true`可减小包体积（实验性）
 
 ## 项目结构

inno/innosetup_x64.iss

@@ -0,0 +1,64 @@
+; 脚本由 Inno Setup 脚本向导生成。
+; 有关创建 Inno Setup 脚本文件的详细信息，请参阅帮助文档！
+
+#define MyAppName "kortapp-z"
+#define MyAppVersion "1.0.9"
+#define MyAppPublisher "zsyg"
+#define MyAppURL "https://github.com/zs-yg/kortapp-z"
+#define MyAppExeName "kortapp.exe"
+#define MyAppAssocName MyAppName + ""
+#define MyAppAssocExt ".exe"
+#define MyAppAssocKey StringChange(MyAppAssocName, " ", "") + MyAppAssocExt
+
+[Setup]
+; 注意：AppId 的值唯一标识此应用程序。不要在其他应用程序的安装程序中使用相同的 AppId 值。
+; (若要生成新的 GUID，请在 IDE 中单击 "工具|生成 GUID"。)
+AppId={{8020EC01-6133-40BB-8B8B-0EB71E49696C}
+AppName={#MyAppName}
+AppVersion={#MyAppVersion}
+;AppVerName={#MyAppName} {#MyAppVersion}
+AppPublisher={#MyAppPublisher}
+AppPublisherURL={#MyAppURL}
+AppSupportURL={#MyAppURL}
+AppUpdatesURL={#MyAppURL}
+DefaultDirName={autopf}\{#MyAppName}
+UninstallDisplayIcon={app}\{#MyAppExeName}
+; "ArchitecturesAllowed=x64compatible" 指定安装程序无法运行
+; 除 Arm 上的 x64 和 Windows 11 之外的任何平台上。
+ArchitecturesAllowed=x64compatible
+; "ArchitecturesInstallIn64BitMode=x64compatible" 要求
+; 安装可以在 x64 或 Arm 上的 Windows 11 上以“64 位模式”完成，
+; 这意味着它应该使用本机 64 位 Program Files 目录和
+; 注册表的 64 位视图。
+ArchitecturesInstallIn64BitMode=x64compatible
+ChangesAssociations=yes
+DisableProgramGroupPage=yes
+LicenseFile=C:\Users\Administrator\Downloads\LICENSE.txt
+; 取消注释以下行以在非管理安装模式下运行 (仅为当前用户安装)。
+;PrivilegesRequired=lowest
+OutputDir=D:\C#\kortapp-z_Release\setup
+OutputBaseFilename=kortapp-z_setup_x64
+SolidCompression=yes
+WizardStyle=modern
+
+[Tasks]
+Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked
+
+[Files]
+Source: "D:\C#\kortapp-z_Release\x64_inno\{#MyAppExeName}"; DestDir: "{app}"; Flags: ignoreversion
+Source: "D:\C#\kortapp-z_Release\x64_inno\*"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs createallsubdirs
+; 注意：不要在任何共享系统文件上使用 "Flags: ignoreversion"
+
+[Registry]
+Root: HKA; Subkey: "Software\Classes\{#MyAppAssocExt}\OpenWithProgids"; ValueType: string; ValueName: "{#MyAppAssocKey}"; ValueData: ""; Flags: uninsdeletevalue
+Root: HKA; Subkey: "Software\Classes\{#MyAppAssocKey}"; ValueType: string; ValueName: ""; ValueData: "{#MyAppAssocName}"; Flags: uninsdeletekey
+Root: HKA; Subkey: "Software\Classes\{#MyAppAssocKey}\DefaultIcon"; ValueType: string; ValueName: ""; ValueData: "{app}\{#MyAppExeName},0"
+Root: HKA; Subkey: "Software\Classes\{#MyAppAssocKey}\shell\open\command"; ValueType: string; ValueName: ""; ValueData: """{app}\{#MyAppExeName}"" ""%1"""
+
+[Icons]
+Name: "{autoprograms}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"
+Name: "{autodesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: desktopicon
+
+[Run]
+Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange(MyAppName, '&', '&&')}}"; Flags: nowait postinstall skipifsilent
+

inno/innosetup_x86.iss

@@ -0,0 +1,56 @@
+; 脚本由 Inno Setup 脚本向导生成。
+; 有关创建 Inno Setup 脚本文件的详细信息，请参阅帮助文档！
+
+#define MyAppName "kortapp-z"
+#define MyAppVersion "1.0.9"
+#define MyAppPublisher "zsyg"
+#define MyAppURL "https://github.com/zs-yg/kortapp-z"
+#define MyAppExeName "kortapp.exe"
+#define MyAppAssocName MyAppName + ""
+#define MyAppAssocExt ".exe"
+#define MyAppAssocKey StringChange(MyAppAssocName, " ", "") + MyAppAssocExt
+
+[Setup]
+; 注意：AppId 的值唯一标识此应用程序。不要在其他应用程序的安装程序中使用相同的 AppId 值。
+; (若要生成新的 GUID，请在 IDE 中单击 "工具|生成 GUID"。)
+AppId={{BF1944C3-CD0C-4119-A340-49C54961D48B}
+AppName={#MyAppName}
+AppVersion={#MyAppVersion}
+;AppVerName={#MyAppName} {#MyAppVersion}
+AppPublisher={#MyAppPublisher}
+AppPublisherURL={#MyAppURL}
+AppSupportURL={#MyAppURL}
+AppUpdatesURL={#MyAppURL}
+DefaultDirName={autopf}\{#MyAppName}
+UninstallDisplayIcon={app}\{#MyAppExeName}
+ChangesAssociations=yes
+DisableProgramGroupPage=yes
+LicenseFile=C:\Users\Administrator\Downloads\LICENSE.txt
+; 取消注释以下行以在非管理安装模式下运行 (仅为当前用户安装)。
+;PrivilegesRequired=lowest
+OutputDir=D:\C#\kortapp-z_Release\setup
+OutputBaseFilename=kortapp-z_setup_x86
+SolidCompression=yes
+WizardStyle=modern
+
+[Tasks]
+Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked
+
+[Files]
+Source: "D:\C#\kortapp-z_Release\x86_inno\{#MyAppExeName}"; DestDir: "{app}"; Flags: ignoreversion
+Source: "D:\C#\kortapp-z_Release\x86_inno\*"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs createallsubdirs
+; 注意：不要在任何共享系统文件上使用 "Flags: ignoreversion"
+
+[Registry]
+Root: HKA; Subkey: "Software\Classes\{#MyAppAssocExt}\OpenWithProgids"; ValueType: string; ValueName: "{#MyAppAssocKey}"; ValueData: ""; Flags: uninsdeletevalue
+Root: HKA; Subkey: "Software\Classes\{#MyAppAssocKey}"; ValueType: string; ValueName: ""; ValueData: "{#MyAppAssocName}"; Flags: uninsdeletekey
+Root: HKA; Subkey: "Software\Classes\{#MyAppAssocKey}\DefaultIcon"; ValueType: string; ValueName: ""; ValueData: "{app}\{#MyAppExeName},0"
+Root: HKA; Subkey: "Software\Classes\{#MyAppAssocKey}\shell\open\command"; ValueType: string; ValueName: ""; ValueData: """{app}\{#MyAppExeName}"" ""%1"""
+
+[Icons]
+Name: "{autoprograms}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"
+Name: "{autodesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: desktopicon
+
+[Run]
+Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange(MyAppName, '&', '&&')}}"; Flags: nowait postinstall skipifsilent
+

tools/Calculator.cs

@@ -0,0 +1,34 @@
+using System;
+
+namespace AppStore
+{
+    /// <summary>
+    /// 提供基本数学运算功能的工具类
+    /// </summary>
+    public static class Calculator
+    {
+        /// <summary>
+        /// 加法运算
+        /// </summary>
+        public static double Add(double a, double b) => a + b;
+
+        /// <summary>
+        /// 减法运算
+        /// </summary>
+        public static double Subtract(double a, double b) => a - b;
+
+        /// <summary>
+        /// 乘法运算
+        /// </summary>
+        public static double Multiply(double a, double b) => a * b;
+
+        /// <summary>
+        /// 除法运算
+        /// </summary>
+        public static double Divide(double a, double b)
+        {
+            if (b == 0) throw new DivideByZeroException("除数不能为零");
+            return a / b;
+        }
+    }
+}

tools/CalculatorForm.cs

@@ -0,0 +1,118 @@
+using System;
+using System.Drawing;
+using System.Windows.Forms;
+using AppStore;
+
+namespace AppStore
+{
+    public class CalculatorForm : Form
+    {
+        private TextBox display = new TextBox();
+        private double firstNumber = 0;
+        private string operation = "";
+        
+        public CalculatorForm()
+        {
+            this.Text = "计算器";
+            this.Size = new Size(300, 400);
+            this.StartPosition = FormStartPosition.CenterScreen;
+            CreateControls();
+        }
+
+        private void CreateControls()
+        {
+            // 显示框
+            display = new TextBox();
+            display.ReadOnly = true;
+            display.TextAlign = HorizontalAlignment.Right;
+            display.Font = new Font("Microsoft YaHei", 14);
+            display.Size = new Size(260, 40);
+            display.Location = new Point(20, 20);
+            this.Controls.Add(display);
+
+            // 按钮布局
+            string[] buttonLabels = {
+                "7", "8", "9", "/",
+                "4", "5", "6", "*", 
+                "1", "2", "3", "-",
+                "0", ".", "=", "+"
+            };
+
+            for (int i = 0; i < buttonLabels.Length; i++)
+            {
+                var btn = new Button();
+                btn.Text = buttonLabels[i];
+                btn.Size = new Size(60, 50);
+                btn.Location = new Point(20 + (i % 4) * 65, 70 + (i / 4) * 55);
+                btn.Font = new Font("Microsoft YaHei", 12);
+                btn.Click += ButtonClickHandler;
+                this.Controls.Add(btn);
+            }
+
+            // 清除按钮
+            var clearBtn = new Button();
+            clearBtn.Text = "C";
+            clearBtn.Size = new Size(260, 40);
+            clearBtn.Location = new Point(20, 300);
+            clearBtn.Font = new Font("Microsoft YaHei", 12);
+            clearBtn.Click += (s, e) => {
+                display.Text = "";
+                firstNumber = 0;
+                operation = "";
+            };
+            this.Controls.Add(clearBtn);
+        }
+
+        private void ButtonClickHandler(object sender, EventArgs e)
+        {
+            var button = sender as Button;
+            if (button == null) return;
+
+            switch (button.Text)
+            {
+                case "+":
+                case "-":
+                case "*":
+                case "/":
+                    if (!string.IsNullOrEmpty(display.Text))
+                    {
+                        firstNumber = double.Parse(display.Text);
+                        operation = button.Text;
+                        display.Text = "";
+                    }
+                    break;
+                    
+                case "=":
+                    if (!string.IsNullOrEmpty(operation) && !string.IsNullOrEmpty(display.Text))
+                    {
+                        double secondNumber = double.Parse(display.Text);
+                        double result = 0;
+                        
+                        try
+                        {
+                            result = operation switch
+                            {
+                                "+" => AppStore.Calculator.Add(firstNumber, secondNumber),
+                                "-" => AppStore.Calculator.Subtract(firstNumber, secondNumber),
+                                "*" => AppStore.Calculator.Multiply(firstNumber, secondNumber),
+                                "/" => AppStore.Calculator.Divide(firstNumber, secondNumber),
+                                _ => 0
+                            };
+                            
+                            display.Text = result.ToString();
+                        }
+                        catch (DivideByZeroException)
+                        {
+                            MessageBox.Show("除数不能为零", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                        }
+                        operation = "";
+                    }
+                    break;
+                    
+                default:
+                    display.Text += button.Text;
+                    break;
+            }
+        }
+    }
+}

tools/CalculatorToolCard.cs

@@ -0,0 +1,38 @@
+using System;
+using System.Drawing;
+using System.Windows.Forms;
+
+namespace AppStore
+{
+    public class CalculatorToolCard : ToolCard
+    {
+        public CalculatorToolCard()
+        {
+            ToolName = "计算器";
+            try 
+            {
+                string iconPath = Path.Combine(Application.StartupPath, "img", "resource", "png", "Calculator.png");
+                if (File.Exists(iconPath))
+                {
+                    ToolIcon = Image.FromFile(iconPath);
+                }
+                else
+                {
+                    ToolIcon = SystemIcons.Application.ToBitmap();
+                }
+            }
+            catch
+            {
+                ToolIcon = SystemIcons.Application.ToBitmap();
+            }
+            this.ToolCardClicked += OnCalculatorCardClicked;
+            UpdateDisplay();
+        }
+
+        private void OnCalculatorCardClicked(object sender, EventArgs e)
+        {
+            var calculatorForm = new CalculatorForm();
+            calculatorForm.ShowDialog();
+        }
+    }
+}

tools/viewer/IImageViewer.cs

@@ -0,0 +1,21 @@
+namespace KortAppZ.Tools.Viewer
+{
+    public interface IImageViewer
+    {
+        /// <summary>
+        /// 加载图片文件
+        /// </summary>
+        /// <param name="filePath">图片文件路径</param>
+        void LoadImage(string filePath);
+        
+        /// <summary>
+        /// 显示图片
+        /// </summary>
+        void ShowImage();
+        
+        /// <summary>
+        /// 关闭图片查看器
+        /// </summary>
+        void CloseViewer();
+    }
+}

tools/viewer/ImageDisplayForm.cs

@@ -0,0 +1,72 @@
+using System;
+using System.Drawing;
+using System.Windows.Forms;
+using System.IO;
+
+namespace KortAppZ.Tools.Viewer
+{
+    public class ImageDisplayForm : Form
+    {
+        private PictureBox? pictureBox;
+        private Image? currentImage;
+        
+        public ImageDisplayForm()
+        {
+            InitializeComponent();
+        }
+        
+        private void InitializeComponent()
+        {
+            this.pictureBox = new PictureBox();
+            // 
+            // pictureBox
+            // 
+            this.pictureBox.Dock = DockStyle.Fill;
+            this.pictureBox.SizeMode = PictureBoxSizeMode.Zoom;
+            this.pictureBox.BackColor = Color.Black;
+            // 
+            // ImageDisplayForm
+            // 
+            this.Text = "图片查看";
+            this.ClientSize = new Size(800, 600);
+            this.MaximizeBox = false;
+            this.MinimizeBox = true;
+            this.FormBorderStyle = FormBorderStyle.FixedDialog;
+            this.ControlBox = true;
+            this.ShowIcon = true;
+            this.MaximizedBounds = Screen.FromHandle(this.Handle).WorkingArea;
+            this.Controls.Add(this.pictureBox);
+            this.FormClosing += new FormClosingEventHandler(ImageDisplayForm_FormClosing);
+        }
+        
+        public void LoadImage(string filePath)
+        {
+            try
+            {
+                if (currentImage != null)
+                {
+                    currentImage.Dispose();
+                    currentImage = null;
+                }
+                
+                currentImage = ImageFileHandler.LoadImage(filePath);
+                pictureBox.Image = currentImage;
+                this.Text = $"图片查看 - {Path.GetFileName(filePath)}";
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show($"无法加载图片: {ex.Message}", "错误", 
+                    MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        
+        private void ImageDisplayForm_FormClosing(object sender, FormClosingEventArgs e)
+        {
+            if (currentImage != null)
+            {
+                currentImage.Dispose();
+                currentImage = null;
+            }
+        }
+    }
+}

tools/viewer/ImageFileHandler.cs

@@ -0,0 +1,41 @@
+using System;
+using System.Drawing;
+using System.IO;
+
+namespace KortAppZ.Tools.Viewer
+{
+    public static class ImageFileHandler
+    {
+        private static readonly string[] SupportedExtensions = 
+        {
+            ".jpg", ".jpeg", ".png", ".bmp", ".gif", ".tiff", ".tif"
+        };
+        
+        public static bool IsImageFile(string filePath)
+        {
+            if (string.IsNullOrEmpty(filePath))
+                return false;
+                
+            string extension = Path.GetExtension(filePath).ToLower();
+            return Array.Exists(SupportedExtensions, ext => ext == extension);
+        }
+        
+        public static Image LoadImage(string filePath)
+        {
+            if (!IsImageFile(filePath))
+                throw new ArgumentException("不支持的图片格式");
+                
+            if (!File.Exists(filePath))
+                throw new FileNotFoundException("图片文件不存在", filePath);
+                
+            try
+            {
+                return Image.FromFile(filePath);
+            }
+            catch (Exception ex)
+            {
+                throw new Exception($"无法加载图片: {ex.Message}", ex);
+            }
+        }
+    }
+}

tools/viewer/ImageViewerForm.cs

@@ -0,0 +1,93 @@
+using System;
+using System.Drawing;
+using System.Windows.Forms;
+using System.IO;
+using KortAppZ.Tools.Viewer;
+
+namespace KortAppZ.Tools.Viewer
+{
+    public class ImageViewerForm : Form
+    {
+        private Button? openButton;
+        
+        public ImageViewerForm()
+        {
+            InitializeComponent();
+        }
+        
+        private void InitializeComponent()
+        {
+            this.openButton = new Button();
+            // 
+            // openButton
+            // 
+            this.openButton.Text = "打开图片";
+            this.openButton.Size = new Size(120, 40);
+            this.openButton.Font = new Font("Microsoft YaHei", 10);
+            this.openButton.Anchor = AnchorStyles.None;
+            this.openButton.Click += new EventHandler(OpenButton_Click);
+            
+            // 初始位置
+            CenterOpenButton();
+            
+            // 窗体大小变化时重新居中按钮
+            this.Resize += (s, e) => CenterOpenButton();
+            
+            // 
+            // ImageViewerForm
+            // 
+            this.Text = "图片查看器";
+            this.ClientSize = new Size(400, 300);
+            this.StartPosition = FormStartPosition.CenterScreen;
+            this.MinimumSize = new Size(300, 200);
+            this.MaximizeBox = false;
+            this.FormBorderStyle = FormBorderStyle.FixedDialog;
+            this.MaximizedBounds = Screen.FromHandle(this.Handle).WorkingArea;
+            this.Controls.Add(this.openButton);
+        }
+        
+        private void CenterOpenButton()
+        {
+            if (openButton != null)
+            {
+                openButton.Location = new Point(
+                    (this.ClientSize.Width - openButton.Width) / 2,
+                    (this.ClientSize.Height - openButton.Height) / 2);
+            }
+        }
+        
+        private void OpenButton_Click(object sender, EventArgs e)
+        {
+            OpenFileDialog openFileDialog = new OpenFileDialog();
+            openFileDialog.Filter = "图片文件|*.jpg;*.jpeg;*.png;*.bmp;*.gif;*.tiff;*.tif|所有文件|*.*";
+            
+            if (openFileDialog.ShowDialog() == DialogResult.OK)
+            {
+                string filePath = openFileDialog.FileName;
+                ShowImage(filePath);
+            }
+        }
+        
+        private void ShowImage(string filePath)
+        {
+            try
+            {
+                if (!ImageFileHandler.IsImageFile(filePath))
+                {
+                    MessageBox.Show("不支持的图片格式", "错误", 
+                        MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    return;
+                }
+                
+                ImageDisplayForm displayForm = new ImageDisplayForm();
+                displayForm.LoadImage(filePath);
+                displayForm.Show();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show($"无法加载图片: {ex.Message}", "错误", 
+                    MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+    }
+}

tools/viewer/ImageViewerToolCard.cs

@@ -0,0 +1,48 @@
+using System;
+using System.Drawing;
+using System.Windows.Forms;
+using System.IO;
+using AppStore;
+
+namespace KortAppZ.Tools.Viewer
+{
+    public class ImageViewerToolCard : ToolCard
+    {
+        public ImageViewerToolCard()
+        {
+            this.ToolName = "图片查看";
+            
+            try 
+            {
+                string iconPath = Path.Combine(Application.StartupPath, "img", "resource", "png", "ImageCompressor.png");
+                if (File.Exists(iconPath))
+                {
+                    this.ToolIcon = Image.FromFile(iconPath);
+                }
+                else
+                {
+                    this.ToolIcon = SystemIcons.Application.ToBitmap();
+                }
+            }
+            catch
+            {
+                this.ToolIcon = SystemIcons.Application.ToBitmap();
+            }
+            
+            this.ToolCardClicked += (s, e) => {
+                try
+                {
+                    ImageViewerForm viewerForm = new ImageViewerForm();
+                    viewerForm.Show();
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show($"打开图片查看器失败: {ex.Message}", "错误", 
+                        MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            };
+            
+            this.UpdateDisplay();
+        }
+    }
+}