systemtypeinitialozation异常解析 [英] systemtypeinitialozation exception resolution

问题描述

public class LogInQueue
{
   EventLog elog = new EventLog();
   Logger Log = Logger.getInstance();--System.TypeInitializationException

   public void CommunicationLog(int RequestID, string Merchant, string Type, string log, int SessionID)
   {
      try
      {
         Log.aspnet_Insert_CommunicationLogs(RequestID, Merchant, Type, log, SessionID);
      }
      catch (Exception ex)
      {
         elog.Source = "Application";
         elog.EnableRaisingEvents = true;
         elog.WriteEntry(ex.Message, EventLogEntryType.Error);
      }
   }

///////////////// ////////////////////////////

/////////////////////////////////////////////

{
   private static Logger _instance = new Logger();

   private Logger()
   { }
   string connectionString = ConfigurationManager.ConnectionStrings["BISMain"].ToString();
   public static Logger getInstance()
   {
      if (_instance == null)
         _instance = new Logger();
      return _instance;
    }

//////////////////////////////// //////////////////////////////////////////////



Logger Log = Logger.getInstance（）; - System.TypeInitializationException



离开页面加载此行显示异常如何解析

////////////////////////////////////////////////////////////////////////////

Logger Log = Logger.getInstance();--System.TypeInitializationException

ion this line on page load shows exception how to resolove

推荐答案

我在[]中推出了无效的连接字符串名称...为什么会出现这个问题。我改变了问题已经消失了:)）

i have putted invalid connection string name in [""]...that why this problem arises.as i changed the problem has gone :)

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