我们通过编写Exception来记录系统中发生的任何异常。消息发送到文件。但是，它们是在客户端的文化中编写的。土耳其语的错误对我来说意义不大。
那么，我们如何在不改变用户文化的情况下用英语记录错误消息呢?
当前回答
使用扩展方法覆盖捕获块中的异常消息，检查抛出的消息是否来自代码，如下所述。
public static string GetEnglishMessageAndStackTrace(this Exception ex)
{
CultureInfo currentCulture = Thread.CurrentThread.CurrentUICulture;
try
{
dynamic exceptionInstanceLocal = System.Activator.CreateInstance(ex.GetType());
string str;
Thread.CurrentThread.CurrentUICulture = new CultureInfo("en-US");
if (ex.Message == exceptionInstanceLocal.Message)
{
dynamic exceptionInstanceENG = System.Activator.CreateInstance(ex.GetType());
str = exceptionInstanceENG.ToString() + ex.StackTrace;
}
else
{
str = ex.ToString();
}
Thread.CurrentThread.CurrentUICulture = currentCulture;
return str;
}
catch (Exception)
{
Thread.CurrentThread.CurrentUICulture = currentCulture;
return ex.ToString();
}
其他回答
必须在IIS上进行更改。进入IIS管理器>选择站点> . net全球化>在那里将UI文化设置为英文。
在另一篇SO文章中可以看到更详细的答案。
这招对我很管用:
//Exception Class Extensions
public static class ExceptionExtensions
{
public static string EnMessage(this Exception ex)
{
CultureInfo oldCI = Thread.CurrentThread.CurrentCulture;
string englishExceptionMessage = ex.Message;
Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture("en-US");
Thread.CurrentThread.CurrentUICulture = new CultureInfo("en-US");
try
{
var objectType = Type.GetType(ex.GetType().FullName);
var instantiatedObject = Activator.CreateInstance(objectType);
throw (Exception)instantiatedObject;
}
catch (Exception e)
{
englishExceptionMessage = e.Message;
}
Thread.CurrentThread.CurrentCulture = oldCI;
Thread.CurrentThread.CurrentUICulture = oldCI;
return englishExceptionMessage;
}
}
然后你可以通过调用新方法ex.EnMessage()来使用它;
基于Undercover1989答案，但考虑参数以及当消息由多个资源字符串组成时(如参数异常)。
public static string TranslateExceptionMessage(Exception exception, CultureInfo targetCulture)
{
Assembly a = exception.GetType().Assembly;
ResourceManager rm = new ResourceManager(a.GetName().Name, a);
ResourceSet rsOriginal = rm.GetResourceSet(Thread.CurrentThread.CurrentUICulture, true, true);
ResourceSet rsTranslated = rm.GetResourceSet(targetCulture, true, true);
var result = exception.Message;
foreach (DictionaryEntry item in rsOriginal)
{
if (!(item.Value is string message))
continue;
string translated = rsTranslated.GetString(item.Key.ToString(), false);
if (!message.Contains("{"))
{
result = result.Replace(message, translated);
}
else
{
var pattern = $"{Regex.Escape(message)}";
pattern = Regex.Replace(pattern, @"\\{([0-9]+)\}", "(?<group$1>.*)");
var regex = new Regex(pattern);
var replacePattern = translated;
replacePattern = Regex.Replace(replacePattern, @"{([0-9]+)}", @"${group$1}");
replacePattern = replacePattern.Replace("\\$", "$");
result = regex.Replace(result, replacePattern);
}
}
return result;
}
您应该记录调用堆栈，而不仅仅是错误消息(IIRC，简单的异常。tostring()应该为您做这件事)。从那里，您可以确定异常的确切来源，并且通常可以推断出它是哪个异常。
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");
}
}
