出于日志记录的目的，某些应用程序可能需要获取英文异常消息(除了在通常客户机的UICulture中显示它之外)。

为此，使用以下代码

changes the current UICulture recreates the thrown Exception object using "GetType()" & "Activator.CreateInstance(t)" displays the new Exception object's Message in the new UICuture and then finally changes the current UICulture back to earlier UICulture. try { int[] a = { 3, 6 }; Console.WriteLine(a[3]); //Throws index out of bounds exception System.IO.StreamReader sr = new System.IO.StreamReader(@"c:\does-not-exist"); // throws file not found exception throw new System.IO.IOException(); } catch (Exception ex) { Console.WriteLine(ex.Message); Type t = ex.GetType(); CultureInfo CurrentUICulture = System.Threading.Thread.CurrentThread.CurrentUICulture; System.Threading.Thread.CurrentThread.CurrentUICulture = new System.Globalization.CultureInfo("en-US"); object o = Activator.CreateInstance(t); System.Threading.Thread.CurrentThread.CurrentUICulture = CurrentUICulture; // Changing the UICulture back to earlier culture Console.WriteLine(((Exception)o).Message.ToString()); Console.ReadLine(); }

我也遇到过同样的情况，我在这里和其他地方找到的所有答案都没有帮助或不令人满意:

强制异常语言为英文 c# -当应用程序在另一种语言时，获得英语异常消息? 调试时如何将Visual Studio异常消息语言更改为英文 如何处理异常消息的翻译? 如何完全避免本地化的.NET异常消息

线程。CurrentUICulture改变了。net异常的语言，但是Win32Exception没有改变，Win32Exception使用Windows UI本身语言中的Windows资源。因此，我从来没有设法用英语而不是德语打印Win32Exception的消息，甚至没有使用中所描述的FormatMessage() 如何获得Win32Exception的英文?

因此，我创建了自己的解决方案，它将不同语言的大多数现有异常消息存储在外部文件中。您将不会用您想要的语言得到非常精确的消息，但是您将得到该语言的消息，这比您目前得到的消息(可能是用一种您不理解的语言得到的消息)要好得多。

该类的静态函数可以在使用不同语言的Windows安装上执行: CreateMessages()创建特定于区域性的文本 SaveMessagesToXML()将它们保存到创建或加载语言时的尽可能多的XML文件中 LoadMessagesFromXML()用特定于语言的消息加载所有XML文件

在使用不同语言的不同Windows安装上创建XML文件时，您很快就会拥有所需的所有语言。 也许当你安装了多个MUI语言包时，你可以在1个Windows上为不同的语言创建文本，但我还没有测试过。

使用VS2008测试，可以使用了。欢迎评论和建议!

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Globalization;
using System.Reflection;
using System.Threading;
using System.Xml;

public struct CException
{
  //----------------------------------------------------------------------------
  public CException(Exception i_oException)
  {
    m_oException = i_oException;
    m_oCultureInfo = null;
    m_sMessage = null;
  }

  //----------------------------------------------------------------------------
  public CException(Exception i_oException, string i_sCulture)
  {
    m_oException = i_oException;
    try
    { m_oCultureInfo = new CultureInfo(i_sCulture); }
    catch
    { m_oCultureInfo = CultureInfo.InvariantCulture; }
    m_sMessage = null;
  }

  //----------------------------------------------------------------------------
  public CException(Exception i_oException, CultureInfo i_oCultureInfo)
  {
    m_oException = i_oException;
    m_oCultureInfo = i_oCultureInfo == null ? CultureInfo.InvariantCulture : i_oCultureInfo;
    m_sMessage = null;
  }

  //----------------------------------------------------------------------------
  // GetMessage
  //----------------------------------------------------------------------------
  public string GetMessage() { return GetMessage(m_oException, m_oCultureInfo); }

  public string GetMessage(String i_sCulture) { return GetMessage(m_oException, i_sCulture); }

  public string GetMessage(CultureInfo i_oCultureInfo) { return GetMessage(m_oException, i_oCultureInfo); }

  public static string GetMessage(Exception i_oException) { return GetMessage(i_oException, CultureInfo.InvariantCulture); }

  public static string GetMessage(Exception i_oException, string i_sCulture)
  {
    CultureInfo oCultureInfo = null;
    try
    { oCultureInfo = new CultureInfo(i_sCulture); }
    catch
    { oCultureInfo = CultureInfo.InvariantCulture; }
    return GetMessage(i_oException, oCultureInfo);
  }

  public static string GetMessage(Exception i_oException, CultureInfo i_oCultureInfo)
  {
    if (i_oException == null) return null;
    if (i_oCultureInfo == null) i_oCultureInfo = CultureInfo.InvariantCulture;

    if (ms_dictCultureExceptionMessages == null) return null;
    if (!ms_dictCultureExceptionMessages.ContainsKey(i_oCultureInfo))
      return CreateMessage(i_oException, i_oCultureInfo);

    Dictionary<string, string> dictExceptionMessage = ms_dictCultureExceptionMessages[i_oCultureInfo];
    string sExceptionName = i_oException.GetType().FullName;
    sExceptionName = MakeXMLCompliant(sExceptionName);
    Win32Exception oWin32Exception = (Win32Exception)i_oException;
    if (oWin32Exception != null)
      sExceptionName += "_" + oWin32Exception.NativeErrorCode;
    if (dictExceptionMessage.ContainsKey(sExceptionName))
      return dictExceptionMessage[sExceptionName];
    else
      return CreateMessage(i_oException, i_oCultureInfo);
  }

  //----------------------------------------------------------------------------
  // CreateMessages
  //----------------------------------------------------------------------------
  public static void CreateMessages(CultureInfo i_oCultureInfo)
  {
    Thread oTH = new Thread(new ThreadStart(CreateMessagesInThread));
    if (i_oCultureInfo != null)
    {
      oTH.CurrentCulture = i_oCultureInfo;
      oTH.CurrentUICulture = i_oCultureInfo;
    }
    oTH.Start();
    while (oTH.IsAlive)
    { Thread.Sleep(10); }
  }

  //----------------------------------------------------------------------------
  // LoadMessagesFromXML
  //----------------------------------------------------------------------------
  public static void LoadMessagesFromXML(string i_sPath, string i_sBaseFilename)
  {
    if (i_sBaseFilename == null) i_sBaseFilename = msc_sBaseFilename;

    string[] asFiles = null;
    try
    {
      asFiles = System.IO.Directory.GetFiles(i_sPath, i_sBaseFilename + "_*.xml");
    }
    catch { return; }

    ms_dictCultureExceptionMessages.Clear();
    for (int ixFile = 0; ixFile < asFiles.Length; ixFile++)
    {
      string sXmlPathFilename = asFiles[ixFile];

      XmlDocument xmldoc = new XmlDocument();
      try
      {
        xmldoc.Load(sXmlPathFilename);
        XmlNode xmlnodeRoot = xmldoc.SelectSingleNode("/" + msc_sXmlGroup_Root);

        string sCulture = xmlnodeRoot.SelectSingleNode(msc_sXmlGroup_Info + "/" + msc_sXmlData_Culture).Value;
        CultureInfo oCultureInfo = new CultureInfo(sCulture);

        XmlNode xmlnodeMessages = xmlnodeRoot.SelectSingleNode(msc_sXmlGroup_Messages);
        XmlNodeList xmlnodelistMessage = xmlnodeMessages.ChildNodes;
        Dictionary<string, string> dictExceptionMessage = new Dictionary<string, string>(xmlnodelistMessage.Count + 10);
        for (int ixNode = 0; ixNode < xmlnodelistMessage.Count; ixNode++)
          dictExceptionMessage.Add(xmlnodelistMessage[ixNode].Name, xmlnodelistMessage[ixNode].InnerText);
        ms_dictCultureExceptionMessages.Add(oCultureInfo, dictExceptionMessage);
      }
      catch
      { return; }
    }
  }

  //----------------------------------------------------------------------------
  // SaveMessagesToXML
  //----------------------------------------------------------------------------
  public static void SaveMessagesToXML(string i_sPath, string i_sBaseFilename)
  {
    if (i_sBaseFilename == null) i_sBaseFilename = msc_sBaseFilename;

    foreach (KeyValuePair<CultureInfo, Dictionary<string, string>> kvpCultureExceptionMessages in ms_dictCultureExceptionMessages)
    {
      string sXmlPathFilename = i_sPath + i_sBaseFilename + "_" + kvpCultureExceptionMessages.Key.TwoLetterISOLanguageName + ".xml";
      Dictionary<string, string> dictExceptionMessage = kvpCultureExceptionMessages.Value;

      XmlDocument xmldoc = new XmlDocument();
      XmlWriter xmlwriter = null;
      XmlWriterSettings writerSettings = new XmlWriterSettings();
      writerSettings.Indent = true;

      try
      {
        XmlNode xmlnodeRoot = xmldoc.CreateElement(msc_sXmlGroup_Root);
        xmldoc.AppendChild(xmlnodeRoot);
        XmlNode xmlnodeInfo = xmldoc.CreateElement(msc_sXmlGroup_Info);
        XmlNode xmlnodeMessages = xmldoc.CreateElement(msc_sXmlGroup_Messages);
        xmlnodeRoot.AppendChild(xmlnodeInfo);
        xmlnodeRoot.AppendChild(xmlnodeMessages);

        XmlNode xmlnodeCulture = xmldoc.CreateElement(msc_sXmlData_Culture);
        xmlnodeCulture.InnerText = kvpCultureExceptionMessages.Key.Name;
        xmlnodeInfo.AppendChild(xmlnodeCulture);

        foreach (KeyValuePair<string, string> kvpExceptionMessage in dictExceptionMessage)
        {
          XmlNode xmlnodeMsg = xmldoc.CreateElement(kvpExceptionMessage.Key);
          xmlnodeMsg.InnerText = kvpExceptionMessage.Value;
          xmlnodeMessages.AppendChild(xmlnodeMsg);
        }

        xmlwriter = XmlWriter.Create(sXmlPathFilename, writerSettings);
        xmldoc.WriteTo(xmlwriter);
      }
      catch (Exception e)
      { return; }
      finally
      { if (xmlwriter != null) xmlwriter.Close(); }
    }
  }

  //----------------------------------------------------------------------------
  // CreateMessagesInThread
  //----------------------------------------------------------------------------
  private static void CreateMessagesInThread()
  {
    Thread.CurrentThread.Name = "CException.CreateMessagesInThread";

    Dictionary<string, string> dictExceptionMessage = new Dictionary<string, string>(0x1000);

    GetExceptionMessages(dictExceptionMessage);
    GetExceptionMessagesWin32(dictExceptionMessage);

    ms_dictCultureExceptionMessages.Add(Thread.CurrentThread.CurrentUICulture, dictExceptionMessage);
  }

  //----------------------------------------------------------------------------
  // GetExceptionTypes
  //----------------------------------------------------------------------------
  private static List<Type> GetExceptionTypes()
  {
    Assembly[] aoAssembly = AppDomain.CurrentDomain.GetAssemblies();

    List<Type> listoExceptionType = new List<Type>();

    Type oExceptionType = typeof(Exception);
    for (int ixAssm = 0; ixAssm < aoAssembly.Length; ixAssm++)
    {
      if (!aoAssembly[ixAssm].GlobalAssemblyCache) continue;
      Type[] aoType = aoAssembly[ixAssm].GetTypes();
      for (int ixType = 0; ixType < aoType.Length; ixType++)
      {
        if (aoType[ixType].IsSubclassOf(oExceptionType))
          listoExceptionType.Add(aoType[ixType]);
      }
    }

    return listoExceptionType;
  }

  //----------------------------------------------------------------------------
  // GetExceptionMessages
  //----------------------------------------------------------------------------
  private static void GetExceptionMessages(Dictionary<string, string> i_dictExceptionMessage)
  {
    List<Type> listoExceptionType = GetExceptionTypes();
    for (int ixException = 0; ixException < listoExceptionType.Count; ixException++)
    {
      Type oExceptionType = listoExceptionType[ixException];
      string sExceptionName = MakeXMLCompliant(oExceptionType.FullName);
      try
      {
        if (i_dictExceptionMessage.ContainsKey(sExceptionName))
          continue;
        Exception e = (Exception)(Activator.CreateInstance(oExceptionType));
        i_dictExceptionMessage.Add(sExceptionName, e.Message);
      }
      catch (Exception)
      { i_dictExceptionMessage.Add(sExceptionName, null); }
    }
  }

  //----------------------------------------------------------------------------
  // GetExceptionMessagesWin32
  //----------------------------------------------------------------------------
  private static void GetExceptionMessagesWin32(Dictionary<string, string> i_dictExceptionMessage)
  {
    string sTypeName = MakeXMLCompliant(typeof(Win32Exception).FullName) + "_";
    for (int iError = 0; iError < 0x4000; iError++)  // Win32 errors may range from 0 to 0xFFFF
    {
      Exception e = new Win32Exception(iError);
      if (!e.Message.StartsWith("Unknown error (", StringComparison.OrdinalIgnoreCase))
        i_dictExceptionMessage.Add(sTypeName + iError, e.Message);
    }
  }

  //----------------------------------------------------------------------------
  // CreateMessage
  //----------------------------------------------------------------------------
  private static string CreateMessage(Exception i_oException, CultureInfo i_oCultureInfo)
  {
    CException oEx = new CException(i_oException, i_oCultureInfo);
    Thread oTH = new Thread(new ParameterizedThreadStart(CreateMessageInThread));
    oTH.Start(oEx);
    while (oTH.IsAlive)
    { Thread.Sleep(10); }
    return oEx.m_sMessage;
  }

  //----------------------------------------------------------------------------
  // CreateMessageInThread
  //----------------------------------------------------------------------------
  private static void CreateMessageInThread(Object i_oData)
  {
    if (i_oData == null) return;
    CException oEx = (CException)i_oData;
    if (oEx.m_oException == null) return;

    Thread.CurrentThread.CurrentUICulture = oEx.m_oCultureInfo == null ? CultureInfo.InvariantCulture : oEx.m_oCultureInfo;
    // create new exception in desired culture
    Exception e = null;
    Win32Exception oWin32Exception = (Win32Exception)(oEx.m_oException);
    if (oWin32Exception != null)
      e = new Win32Exception(oWin32Exception.NativeErrorCode);
    else
    {
      try
      {
        e = (Exception)(Activator.CreateInstance(oEx.m_oException.GetType()));
      }
      catch { }
    }
    if (e != null)
      oEx.m_sMessage = e.Message;
  }

  //----------------------------------------------------------------------------
  // MakeXMLCompliant
  // from https://www.w3.org/TR/xml/
  //----------------------------------------------------------------------------
  private static string MakeXMLCompliant(string i_sName)
  {
    if (string.IsNullOrEmpty(i_sName))
      return "_";

    System.Text.StringBuilder oSB = new System.Text.StringBuilder();
    for (int ixChar = 0; ixChar < (i_sName == null ? 0 : i_sName.Length); ixChar++)
    {
      char character = i_sName[ixChar];
      if (IsXmlNodeNameCharacterValid(ixChar, character))
        oSB.Append(character);
    }
    if (oSB.Length <= 0)
      oSB.Append("_");
    return oSB.ToString();
  }

  //----------------------------------------------------------------------------
  private static bool IsXmlNodeNameCharacterValid(int i_ixPos, char i_character)
  {
    if (i_character == ':') return true;
    if (i_character == '_') return true;
    if (i_character >= 'A' && i_character <= 'Z') return true;
    if (i_character >= 'a' && i_character <= 'z') return true;
    if (i_character >= 0x00C0 && i_character <= 0x00D6) return true;
    if (i_character >= 0x00D8 && i_character <= 0x00F6) return true;
    if (i_character >= 0x00F8 && i_character <= 0x02FF) return true;
    if (i_character >= 0x0370 && i_character <= 0x037D) return true;
    if (i_character >= 0x037F && i_character <= 0x1FFF) return true;
    if (i_character >= 0x200C && i_character <= 0x200D) return true;
    if (i_character >= 0x2070 && i_character <= 0x218F) return true;
    if (i_character >= 0x2C00 && i_character <= 0x2FEF) return true;
    if (i_character >= 0x3001 && i_character <= 0xD7FF) return true;
    if (i_character >= 0xF900 && i_character <= 0xFDCF) return true;
    if (i_character >= 0xFDF0 && i_character <= 0xFFFD) return true;
    // if (i_character >= 0x10000 && i_character <= 0xEFFFF) return true;

    if (i_ixPos > 0)
    {
      if (i_character == '-') return true;
      if (i_character == '.') return true;
      if (i_character >= '0' && i_character <= '9') return true;
      if (i_character == 0xB7) return true;
      if (i_character >= 0x0300 && i_character <= 0x036F) return true;
      if (i_character >= 0x203F && i_character <= 0x2040) return true;
    }
    return false;
  }

  private static string msc_sBaseFilename = "exception_messages";
  private static string msc_sXmlGroup_Root = "exception_messages";
  private static string msc_sXmlGroup_Info = "info";
  private static string msc_sXmlGroup_Messages = "messages";
  private static string msc_sXmlData_Culture = "culture";

  private Exception m_oException;
  private CultureInfo m_oCultureInfo;
  private string m_sMessage;

  static Dictionary<CultureInfo, Dictionary<string, string>> ms_dictCultureExceptionMessages = new Dictionary<CultureInfo, Dictionary<string, string>>();
}

internal class Program
{
  public static void Main()
  {
    CException.CreateMessages(null);
    CException.SaveMessagesToXML(@"d:\temp\", "emsg");
    CException.LoadMessagesFromXML(@"d:\temp\", "emsg");
  }
}

我可以想象其中一种方法:

异常只会被你读取，也就是说，它们不是客户端特性，所以你可以使用硬连线的非本地化字符串，当你在土耳其模式下运行时不会改变。 每个错误都包含一个错误代码，例如0x00000001，这样你就可以很容易地在英文表中查找它。

这个问题可以部分解决。框架异常代码根据当前线程区域设置从其资源加载错误消息。在某些异常的情况下，这将在访问Message属性时发生。

对于这些例外情况，您可以通过在记录消息的同时将线程语言环境简单地切换为en-US来获得消息的完整的美国英语版本(预先保存原始用户语言环境，然后立即恢复它)。

在一个单独的线程上执行这个操作会更好:这样可以确保不会有任何副作用。例如:

try
{
  System.IO.StreamReader sr=new System.IO.StreamReader(@"c:\does-not-exist");
}
catch(Exception ex)
{
  Console.WriteLine(ex.ToString()); //Will display localized message
  ExceptionLogger el = new ExceptionLogger(ex);
  System.Threading.Thread t = new System.Threading.Thread(el.DoLog);
  t.CurrentUICulture = new System.Globalization.CultureInfo("en-US");
  t.Start();
}

其中ExceptionLogger类看起来像这样:

class ExceptionLogger
{
  Exception _ex;

  public ExceptionLogger(Exception ex)
  {
    _ex = ex;
  }

  public void DoLog()
  {
    Console.WriteLine(_ex.ToString()); //Will display en-US message
  }
}

然而，正如Joe在对该回复的早期修订的评论中正确指出的那样，在抛出异常时，一些消息已经(部分)从语言资源加载了。

例如，这适用于抛出ArgumentNullException("foo")异常时生成的消息中的'parameter cannot be null'部分。在这些情况下，即使在使用上述代码时，消息仍将出现(部分)本地化。

除了使用一些不切实际的技巧，比如在一个带有en-US语言环境的线程上运行所有的非ui代码之外，似乎没有什么可以做的:. net Framework异常代码没有覆盖错误消息语言环境的工具。

这可能是一个有争议的观点，但是与其将区域性设置为en-US，不如将其设置为Invariant。在“不变区域性”中，错误消息是英文的。

Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
Thread.CurrentThread.CurrentUICulture = CultureInfo.InvariantCulture;

它的优点是看起来没有偏见，特别是对于非美式英语地区。(也就是避免同事的冷嘲热讽)

CultureInfo oldCI = Thread.CurrentThread.CurrentCulture;

Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture ("en-US");
Thread.CurrentThread.CurrentUICulture=new CultureInfo("en-US");
try
{
  System.IO.StreamReader sr=new System.IO.StreamReader(@"c:\does-not-exist");
}
catch(Exception ex)
{
  Console.WriteLine(ex.ToString());
}
Thread.CurrentThread.CurrentCulture = oldCI;
Thread.CurrentThread.CurrentUICulture = oldCI;

没有解决方法。

Tks:)