转换为通用WinForms应用模板

## 主要功能
- 清理Excel合并业务逻辑，保留基础框架
- 单exe打包配置（ILRepack示例）
- 应用图标和UI按钮图标配置
- .NET Framework 4.8环境检测
- 通用UI界面（文件夹选择、日志显示等）

## 模板用途
可直接作为新WinForms项目的基础模板
- 只需添加具体业务逻辑即可
- 支持Win7兼容性
- 完整的打包和图标配置示例

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

WinFormsApp1/Form1.Designer.cs

@@ -2,7 +2,7 @@
 using System.Windows.Forms;
 using System.Drawing;
 
-namespace WinFormsApp1
+namespace WinFormsAppTemplate
 {
     partial class Form1
     {
@@ -37,7 +37,7 @@ namespace WinFormsApp1
             // 主窗体设置
             AutoScaleMode = AutoScaleMode.Font;
             ClientSize = new Size(600, 400);
-            Text = "Excel合并工具";
+            Text = "WinForms应用模板";
             StartPosition = FormStartPosition.CenterScreen;
 
             // 创建控件
@@ -61,7 +61,7 @@ namespace WinFormsApp1
             txtLog = new TextBox();
 
             // 设置源文件夹组
-            grpSourceFolder.Text = "源文件夹";
+            grpSourceFolder.Text = "输入文件夹";
             grpSourceFolder.Location = new Point(10, 10);
             grpSourceFolder.Size = new Size(580, 60);
             grpSourceFolder.TabStop = false;
@@ -73,10 +73,21 @@ namespace WinFormsApp1
             txtSourcePath.Location = new Point(45, 22);
             txtSourcePath.Size = new Size(470, 23);
 
-            btnBrowseSource.Text = "浏览";
+            btnBrowseSource.Text = "";
             btnBrowseSource.Location = new Point(520, 20);
             btnBrowseSource.Size = new Size(50, 25);
             btnBrowseSource.Click += new EventHandler(btnBrowseSource_Click);
+            // 设置浏览按钮图标
+            try
+            {
+                btnBrowseSource.Image = Image.FromFile("app.ico");
+                btnBrowseSource.ImageAlign = ContentAlignment.MiddleCenter;
+            }
+            catch
+            {
+                // 如果图标加载失败，显示文字
+                btnBrowseSource.Text = "浏览";
+            }
 
             grpSourceFolder.Controls.Add(lblSourcePath);
             grpSourceFolder.Controls.Add(txtSourcePath);
@@ -95,10 +106,21 @@ namespace WinFormsApp1
             txtOutputPath.Location = new Point(45, 22);
             txtOutputPath.Size = new Size(470, 23);
 
-            btnBrowseOutput.Text = "浏览";
+            btnBrowseOutput.Text = "";
             btnBrowseOutput.Location = new Point(520, 20);
             btnBrowseOutput.Size = new Size(50, 25);
             btnBrowseOutput.Click += new EventHandler(btnBrowseOutput_Click);
+            // 设置浏览按钮图标
+            try
+            {
+                btnBrowseOutput.Image = Image.FromFile("app.ico");
+                btnBrowseOutput.ImageAlign = ContentAlignment.MiddleCenter;
+            }
+            catch
+            {
+                // 如果图标加载失败，显示文字
+                btnBrowseOutput.Text = "浏览";
+            }
 
             grpOutputFolder.Controls.Add(lblOutputPath);
             grpOutputFolder.Controls.Add(txtOutputPath);
@@ -108,7 +130,7 @@ namespace WinFormsApp1
             pnlButtons.Location = new Point(10, 150);
             pnlButtons.Size = new Size(580, 40);
 
-            btnMerge.Text = "合并";
+            btnMerge.Text = "执行";
             btnMerge.Location = new Point(10, 8);
             btnMerge.Size = new Size(75, 25);
             btnMerge.Click += new EventHandler(btnMerge_Click);

WinFormsApp1/Form1.cs

@@ -1,29 +1,34 @@
 using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
 using System.Windows.Forms;
-using System.Data;
 
-namespace WinFormsApp1
+namespace WinFormsAppTemplate
 {
     public partial class Form1 : Form
     {
         public Form1()
         {
             InitializeComponent();
+
+            // 设置窗体图标
+            try
+            {
+                this.Icon = new Icon("app.ico");
+            }
+            catch
+            {
+                // 如果图标文件不存在或格式错误，忽略
+            }
         }
 
         private void btnBrowseSource_Click(object sender, EventArgs e)
         {
             using (FolderBrowserDialog dialog = new FolderBrowserDialog())
             {
-                dialog.Description = "选择Excel文件夹";
+                dialog.Description = "选择文件夹";
                 if (dialog.ShowDialog() == DialogResult.OK)
                 {
                     txtSourcePath.Text = dialog.SelectedPath;
-                    txtOutputPath.Text = dialog.SelectedPath; // 默认输出到源文件夹
-                    Log($"源文件夹: {dialog.SelectedPath}");
+                    Log($"选择的文件夹: {dialog.SelectedPath}");
                 }
             }
         }
@@ -56,192 +61,8 @@ namespace WinFormsApp1
 
         private void btnMerge_Click(object sender, EventArgs e)
         {
-            // 前置校验
-            if (string.IsNullOrEmpty(txtSourcePath.Text) || string.IsNullOrEmpty(txtOutputPath.Text))
-            {
-                MessageBox.Show("请选择源文件夹和输出文件夹", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
-                return;
-            }
-
-            try
-            {
-                MergeExcel();
-            }
-            catch (Exception ex)
-            {
-                MessageBox.Show($"合并过程中发生错误: {ex.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
-                Log($"合并失败: {ex.Message}");
-            }
-        }
-
-        private void MergeExcel()
-        {
-            var sourceDir = txtSourcePath.Text;
-            var outputDir = txtOutputPath.Text;
-            var outputFile = Path.Combine(outputDir, "合并结果.xlsx");
-
-            if (!Directory.Exists(sourceDir))
-            {
-                MessageBox.Show("源文件夹不存在", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
-                return;
-            }
-
-            // 查找xlsx文件（排除合并结果本身）
-            var xlsxFiles = Directory.GetFiles(sourceDir, "*.xlsx")
-                .Where(f => !Path.GetFileName(f).Equals("合并结果.xlsx", StringComparison.OrdinalIgnoreCase))
-                .ToArray();
-
-            if (xlsxFiles.Length == 0)
-            {
-                MessageBox.Show("未找到待合并的Excel文件", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
-                return;
-            }
-
-            Log($"找到 {xlsxFiles.Length} 个文件，开始合并...");
-            progressBar.Maximum = xlsxFiles.Length;
-            progressBar.Value = 0;
-
-  
-            var allData = new List<DataTable>();
-            var headers = new List<string>();
-
-            try
-            {
-                // 处理每个文件
-                for (int idx = 0; idx < xlsxFiles.Length; idx++)
-                {
-                    var file = xlsxFiles[idx];
-                    var fileName = Path.GetFileName(file);
-
-                    Log($"处理: {fileName}");
-
-                    try
-                    {
-                        using (var package = new OfficeOpenXml.ExcelPackage(new FileInfo(file)))
-                        {
-                            if (package.Workbook.Worksheets.Count == 0)
-                            {
-                                Log($"跳过空文件: {fileName}");
-                                continue;
-                            }
-
-                            var worksheet = package.Workbook.Worksheets[0]; // 使用第一个工作表
-                            var table = new DataTable();
-
-                            // 获取表头
-                            if (headers.Count == 0)
-                            {
-                                var columnCount = worksheet.Dimension.End.Column;
-                                for (int col = 1; col <= columnCount; col++)
-                                {
-                                    var header = worksheet.Cells[1, col].Text?.Trim() ?? $"Column{col}";
-                                    headers.Add(header);
-                                    table.Columns.Add(header);
-                                }
-                            }
-                            else
-                            {
-                                // 创建相同结构的表
-                                foreach (var header in headers)
-                                {
-                                    table.Columns.Add(header);
-                                }
-                            }
-
-                            // 跳过表头行，从第二行开始读取数据
-                            var rowCount = worksheet.Dimension.End.Row;
-                            for (int row = 2; row <= rowCount; row++)
-                            {
-                                var dataRow = table.NewRow();
-                                var isEmpty = true;
-
-                                for (int col = 0; col < headers.Count; col++)
-                                {
-                                    var cellValue = worksheet.Cells[row, col + 1].Text;
-                                    dataRow[col] = cellValue;
-                                    if (!string.IsNullOrWhiteSpace(cellValue))
-                                    {
-                                        isEmpty = false;
-                                    }
-                                }
-
-                                if (!isEmpty)
-                                {
-                                    table.Rows.Add(dataRow);
-                                }
-                            }
-
-                            if (table.Rows.Count > 0)
-                            {
-                                allData.Add(table);
-                                Log($"成功读取 {fileName}: {table.Rows.Count} 行数据");
-                            }
-                            else
-                            {
-                                Log($"跳过无数据文件: {fileName}");
-                            }
-                        }
-                    }
-                    catch (Exception ex)
-                    {
-                        Log($"处理失败: {fileName} - {ex.Message}");
-                        continue;
-                    }
-
-                    progressBar.Value = idx + 1;
-                    Application.DoEvents();
-                }
-
-                // 合并数据并保存
-                if (allData.Count == 0)
-                {
-                    MessageBox.Show("无有效数据可合并", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
-                    return;
-                }
-
-                // 创建合并后的Excel文件
-                using (var outputPackage = new OfficeOpenXml.ExcelPackage())
-                {
-                    var outputSheet = outputPackage.Workbook.Worksheets.Add("合并结果");
-
-                    // 写入表头
-                    for (int col = 0; col < headers.Count; col++)
-                    {
-                        outputSheet.Cells[1, col + 1].Value = headers[col];
-                    }
-
-                    int currentRow = 2;
-                    int totalRows = 0;
-
-                    // 合并所有数据
-                    foreach (var table in allData)
-                    {
-                        foreach (DataRow row in table.Rows)
-                        {
-                            for (int col = 0; col < headers.Count; col++)
-                            {
-                                outputSheet.Cells[currentRow, col + 1].Value = row[col];
-                            }
-                            currentRow++;
-                            totalRows++;
-                        }
-                    }
-
-                    // 保存文件
-                    outputPackage.SaveAs(new FileInfo(outputFile));
-
-                    Log($"合并完成！文件路径: {outputFile}");
-                    Log($"总行数: {totalRows} | 总列数: {headers.Count}");
-
-                    MessageBox.Show($"合并成功！\n文件：{outputFile}\n行数：{totalRows}",
-                        "完成", MessageBoxButtons.OK, MessageBoxIcon.Information);
-                }
-            }
-            catch (Exception ex)
-            {
-                Log($"保存失败: {ex.Message}");
-                MessageBox.Show($"保存文件失败: {ex.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
-            }
+            MessageBox.Show("这是一个模板项目\n\n功能：\n• 单exe打包\n• 应用图标配置\n• UI按钮图标\n• 环境检测\n\n请在此基础上开发你的具体功能", "模板项目", MessageBoxButtons.OK, MessageBoxIcon.Information);
+            Log("模板功能演示");
         }
 
         private void Log(string msg)

WinFormsApp1/Program.cs

@@ -2,7 +2,7 @@ using System;
 using System.Windows.Forms;
 using Microsoft.Win32;
 
-namespace WinFormsApp1
+namespace WinFormsAppTemplate
 {
     internal static class Program
     {

WinFormsApp1/WinFormsApp1.csproj

@@ -4,8 +4,8 @@
     <OutputType>WinExe</OutputType>
     <TargetFramework>net48</TargetFramework>
     <UseWindowsForms>true</UseWindowsForms>
-    <AssemblyName>ExcelMerger</AssemblyName>
-    <RootNamespace>ExcelMerger</RootNamespace>
+    <AssemblyName>WinFormsAppTemplate</AssemblyName>
+    <RootNamespace>WinFormsAppTemplate</RootNamespace>
     <ApplicationIcon>app.ico</ApplicationIcon>
     <!-- 用于单文件发布的配置 -->
     <PublishSingleFile>false</PublishSingleFile>
@@ -15,21 +15,22 @@
     <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>
   </PropertyGroup>
 
+  <!-- 模板项目不需要外部依赖 -->
+  <!-- 如需合并第三方DLL，可在此添加PackageReference -->
+  <!-- 示例：
   <ItemGroup>
-    <PackageReference Include="EPPlus" Version="4.5.3.3" />
-    <!-- 用于ILMerge合并依赖项 -->
     <PackageReference Include="ILRepack" Version="2.0.18" />
   </ItemGroup>
 
-  <!-- ILMerge后处理脚本 -->
   <Target Name="ILRepack" AfterTargets="Build">
     <ItemGroup>
       <InputAssemblies Include="$(OutputPath)$(AssemblyName).exe" />
-      <InputAssemblies Include="$(OutputPath)EPPlus.dll" />
+      <InputAssemblies Include="$(OutputPath)YourLibrary.dll" />
     </ItemGroup>
     <Message Text="ILRepack merging..." Importance="high" />
     <Exec Command="$(PkgILRepack)\tools\ILRepack.exe /target:exe /out:$(OutputPath)$(AssemblyName)_merged.exe @(InputAssemblies-&gt;'%(FullPath)', ' ')" />
     <Message Text="ILRepack merge complete: $(OutputPath)$(AssemblyName)_merged.exe" Importance="high" />
   </Target>
+  -->
 
 </Project>