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95 lines
3.0 KiB
95 lines
3.0 KiB
using System;
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using System.Collections.Generic;
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using System.Configuration;
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using System.Data;
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using System.Linq;
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using System.Threading;
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using System.Threading.Tasks;
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using System.Windows;
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using WinFormControl;
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namespace ButcherManage.Login
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{
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/// <summary>
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/// App.xaml 的交互逻辑
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/// </summary>
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public partial class App : Application
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{
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public EventWaitHandle ProgramStarted { get; set; }
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readonly string[] FOLDERS = new string[] { "Config", "PrintTemplate", "Log", "TempImg" };
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protected override void OnStartup(StartupEventArgs e)
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{
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bool createNew;
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ProgramStarted = new EventWaitHandle(false, EventResetMode.AutoReset, "ButcherFactorySolution", out createNew);
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if (!createNew)
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{
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NMessageBox.ShowDialog(@"系统已经在运行中，如果要重新启动，请从进程中关闭...");
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App.Current.Shutdown();
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}
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System.Windows.Forms.Application.EnableVisualStyles();
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System.Windows.Forms.Application.SetUnhandledExceptionMode(System.Windows.Forms.UnhandledExceptionMode.CatchException);
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System.Windows.Forms.Application.ThreadException += Application_ThreadException;
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RegisterEvents();
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base.OnStartup(e);
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foreach (var folder in FOLDERS)
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{
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if (!System.IO.Directory.Exists(folder))
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System.IO.Directory.CreateDirectory(folder);
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}
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var tempImages = new System.IO.DirectoryInfo("TempImg").GetFiles();
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foreach (var f in tempImages)
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f.Delete();
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}
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///<summary>
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/// 在发生未处理异常时处理的方法
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///</summary>
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///<param name="sender"> </param>
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///<param name="e"> </param>
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private static void Application_ThreadException(object sender, ThreadExceptionEventArgs e)
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{
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var ex = e.Exception;
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var err = String.Empty;
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if (ex != null)
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{
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//LogUtil.WriteError(ex);
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err = ex.Message;
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}
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SoundPalyUtil.PlaySound(SoundType.Error);
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NMessageBox.ShowDialog("错误：" + ex.Message + " \n详细信息：" + ex.StackTrace);
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// UMessageBox.Show("错误：" + err);
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}
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private void RegisterEvents()
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{
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DispatcherUnhandledException += App_DispatcherUnhandledException;
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TaskScheduler.UnobservedTaskException += (sender, args) =>
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{
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SoundPalyUtil.PlaySound(SoundType.Error);
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NMessageBox.ShowDialog("错误：" + args.Exception.Message + " \n详细信息：" + args.Exception.StackTrace);
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args.SetObserved();
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};
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AppDomain.CurrentDomain.UnhandledException += (sender, args) =>
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{
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SoundPalyUtil.PlaySound(SoundType.Error);
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NMessageBox.ShowDialog("Unhandled exception." + args.ExceptionObject);
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};
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}
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void App_DispatcherUnhandledException(object sender, System.Windows.Threading.DispatcherUnhandledExceptionEventArgs e)
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{
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SoundPalyUtil.PlaySound(SoundType.Error);
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NMessageBox.ShowDialog("错误：" + e.Exception.Message + " \n详细信息：" + e.Exception.StackTrace);
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e.Handled = true;
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}
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}
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}
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