From 8eca0a728bed01b5b3e161f2f322da24149a418a Mon Sep 17 00:00:00 2001
From: jie65535 <jie65535@qq.com>
Date: Fri, 13 May 2022 11:41:09 +0800
Subject: [PATCH] Add global exception handling

---
 Source/GrasscutterTools/Program.cs | 54 ++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)

diff --git a/Source/GrasscutterTools/Program.cs b/Source/GrasscutterTools/Program.cs
index eef00ce..adc230c 100644
--- a/Source/GrasscutterTools/Program.cs
+++ b/Source/GrasscutterTools/Program.cs
@@ -1,6 +1,10 @@
 using System;
+using System.Text;
+using System.Threading;
 using System.Windows.Forms;
 
+using GrasscutterTools.Properties;
+
 namespace GrasscutterTools
 {
     internal static class Program
@@ -11,9 +15,59 @@ namespace GrasscutterTools
         [STAThread]
         private static void Main()
         {
+            //设置应用程序处理异常方式：ThreadException处理
+            Application.SetUnhandledExceptionMode(UnhandledExceptionMode.CatchException);
+            //处理线程异常
+            Application.ThreadException += Application_ThreadException;
+            //处理非UI线程异常
+            AppDomain.CurrentDomain.UnhandledException += CurrentDomain_UnhandledException;
+
             Application.EnableVisualStyles();
             Application.SetCompatibleTextRenderingDefault(false);
             Application.Run(new FormMain());
         }
+
+        #region - 全局异常处理 -
+
+        private static void Application_ThreadException(object sender, ThreadExceptionEventArgs e)
+        {
+            string str = GetExceptionMsg(e.Exception, e.ToString());
+            MessageBox.Show(str, Resources.Error, MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
+
+        private static void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)
+        {
+            string str = GetExceptionMsg(e.ExceptionObject as Exception, e.ToString());
+            MessageBox.Show(str, Resources.Error, MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
+
+        /// <summary>
+        /// 生成自定义异常消息
+        /// </summary>
+        /// <param name="ex">异常对象</param>
+        /// <param name="backStr">备用异常消息：当ex为null时有效</param>
+        /// <returns>异常字符串文本</returns>
+        private static string GetExceptionMsg(Exception ex, string backStr)
+        {
+            StringBuilder sb = new StringBuilder();
+            sb.AppendLine("****************************异常文本****************************");
+            sb.AppendLine("【出现时间】：" + DateTime.Now.ToString());
+            if (ex != null)
+            {
+                sb.AppendLine("【异常类型】：" + ex.GetType().Name);
+                sb.AppendLine("【异常信息】：" + ex.Message);
+#if DEBUG
+                sb.AppendLine("【堆栈调用】：" + ex.StackTrace);
+#endif
+            }
+            else
+            {
+                sb.AppendLine("【未处理异常】：" + backStr);
+            }
+            sb.AppendLine("***************************************************************");
+            return sb.ToString();
+        }
+
+        #endregion - 全局异常处理 -
     }
 }
\ No newline at end of file