捕获 UI 意外事件并写入日志

STBBRD · Oct 19, 2024 · ccf2a76 · ccf2a76
1 parent 398ebb8
commit ccf2a76
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Showing 3 changed files with 71 additions and 2 deletions.
diff --git a/ZongziTEK_Blackboard_Sticker/App.xaml b/ZongziTEK_Blackboard_Sticker/App.xaml
@@ -3,7 +3,8 @@
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              xmlns:local="clr-namespace:ZongziTEK_Blackboard_Sticker"
              StartupUri="MainWindow.xaml"
-             xmlns:ui="http://schemas.inkore.net/lib/ui/wpf/modern" xmlns:ikw="http://schemas.inkore.net/lib/ui/wpf">
+             xmlns:ui="http://schemas.inkore.net/lib/ui/wpf/modern" xmlns:ikw="http://schemas.inkore.net/lib/ui/wpf"
+             DispatcherUnhandledException="Application_DispatcherUnhandledException">
     <Application.Resources>
         <ResourceDictionary>
             <ResourceDictionary.MergedDictionaries>

diff --git a/ZongziTEK_Blackboard_Sticker/App.xaml.cs b/ZongziTEK_Blackboard_Sticker/App.xaml.cs
@@ -6,6 +6,7 @@
 using MessageBox = iNKORE.UI.WPF.Modern.Controls.MessageBox;
 using AutoUpdaterDotNET;
 using System.Globalization;
+using ZongziTEK_Blackboard_Sticker.Helpers;
 
 namespace ZongziTEK_Blackboard_Sticker
 {
@@ -32,6 +33,16 @@ void App_Startup(object sender, StartupEventArgs e)
                 Environment.Exit(0);
             }
         }
+
+        private void Application_DispatcherUnhandledException(object sender, System.Windows.Threading.DispatcherUnhandledExceptionEventArgs e)
+        {
+            try
+            {
+                e.Handled = true;
+                LogHelper.WriteLogToFile(e.Exception.Message, LogHelper.LogType.Error);
+            }
+            catch { }
+        }
     }
 
     [ValueConversion(typeof(bool), typeof(bool))]
@@ -98,7 +109,7 @@ public object Convert(object value, Type targetType, object parameter, CultureIn
 
         public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
         {
-            throw new NotImplementedException(); 
+            throw new NotImplementedException();
         }
     }
 }
diff --git a/ZongziTEK_Blackboard_Sticker/Helpers/LogHelper.cs b/ZongziTEK_Blackboard_Sticker/Helpers/LogHelper.cs
@@ -0,0 +1,57 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ZongziTEK_Blackboard_Sticker.Helpers
+{
+    class LogHelper
+    {
+        public static string LogFile = "Log.txt";
+
+        public static void NewLog(string str)
+        {
+            WriteLogToFile(str, LogType.Info);
+        }
+
+        public static void NewLog(Exception ex)
+        {
+
+        }
+
+        public static void WriteLogToFile(string str, LogType logType = LogType.Info)
+        {
+            string strLogType = "Info";
+            switch (logType)
+            {
+                case LogType.Event:
+                    strLogType = "Event";
+                    break;
+                case LogType.Trace:
+                    strLogType = "Trace";
+                    break;
+                case LogType.Error:
+                    strLogType = "Error";
+                    break;
+            }
+            try
+            {
+                var file = MainWindow.GetDataPath() + LogFile;
+                StreamWriter sw = new StreamWriter(file, true);
+                sw.WriteLine(string.Format("{0} [{1}] {2}", DateTime.Now.ToString("O"), strLogType, str));
+                sw.Close();
+            }
+            catch { }
+        }
+
+        public enum LogType
+        {
+            Info,
+            Trace,
+            Error,
+            Event
+        }
+    }
+}