实现了命令行参数解析,支持将钻带文件(.txt, .drl, .dr2, .dpin)拖拽到exe上直接打开。重构了 App 启动流程,MainWindow 构造函数支持初始文件路径,窗口加载后自动异步读取并解析文件内容。增强了异常处理,提升了启动健壮性和用户体验。
66 lines
2.2 KiB
C#
66 lines
2.2 KiB
C#
using System.Configuration;
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using System.Data;
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using System.IO;
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using System.Linq;
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using System.Windows;
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namespace DrillTools
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{
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/// <summary>
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/// Interaction logic for App.xaml
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/// </summary>
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public partial class App : System.Windows.Application
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{
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protected override void OnStartup(StartupEventArgs e)
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{
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base.OnStartup(e);
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// 运行孔位数据功能测试
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//MainWindowViewModel.TestHoleLocationsFunctionality();
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// 检查是否有命令行参数(拖拽文件到exe上)
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string? filePath = null;
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if (e.Args.Length > 0)
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{
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// 获取第一个参数作为文件路径
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filePath = e.Args[0];
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// 验证文件是否存在且为有效的钻带文件
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if (!IsValidDrillTapeFile(filePath))
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filePath = null; // 重置为null,按正常启动流程
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}
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try
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{
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MainWindow mainWindow = new MainWindow(filePath);
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mainWindow.Show();
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}
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catch (Exception ex)
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{
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// 显示错误消息
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System.Windows.MessageBox.Show($"创建MainWindow时发生异常:\n{ex.GetType().Name} - {ex.Message}\n\n{ex.StackTrace}",
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"启动失败", System.Windows.MessageBoxButton.OK, System.Windows.MessageBoxImage.Error);
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throw;
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}
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}
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/// <summary>
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/// 验证是否为有效的钻带文件
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/// </summary>
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/// <param name="filePath">文件路径</param>
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/// <returns>是否为有效钻带文件</returns>
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private static bool IsValidDrillTapeFile(string filePath)
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{
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if (string.IsNullOrEmpty(filePath))
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return false;
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if (!File.Exists(filePath))
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return false;
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// 检查文件扩展名是否为支持的钻带文件格式
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string extension = Path.GetExtension(filePath).ToLowerInvariant();
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string[] supportedExtensions = { ".txt", ".drl", ".dr2", ".dpin" };
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return supportedExtensions.Contains(extension);
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}
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}
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} |