1

QuickPDF2JPG/Program.cs

@@ -8,10 +8,36 @@ namespace QuickPDF2JPG
         [STAThread]
         static void Main()
         {
+            // 注册全局异常捕获事件
+            Application.ThreadException += new System.Threading.ThreadExceptionEventHandler(Application_ThreadException);
+            AppDomain.CurrentDomain.UnhandledException += new UnhandledExceptionEventHandler(CurrentDomain_UnhandledException);
+
             // To customize application configuration such as set high DPI settings or default font,
             // see https://aka.ms/applicationconfiguration.
             ApplicationConfiguration.Initialize();
             Application.Run(new frmMain());
         }
+
+        // 处理未捕获的异常并记录日志
+        private static void Application_ThreadException(object sender, System.Threading.ThreadExceptionEventArgs e) {
+            // 处理异常，如记录日志、显示错误消息等
+            Exception exception = e.Exception;
+            // ToDo: 处理异常的逻辑代码
+
+            // 关闭应用程序或显示错误信息
+            // Application.Exit();
+             MessageBox.Show("发生错误：" + exception.Message, "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
+
+        // 处理未捕获的异常并记录日志
+        private static void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e) {
+            // 处理异常，如记录日志、显示错误消息等
+            Exception exception = e.ExceptionObject as Exception;
+            // ToDo: 处理异常的逻辑代码
+
+            // 关闭应用程序或显示错误信息
+            // Application.Exit();
+             MessageBox.Show("发生错误：" + exception.Message, "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
     }
 }