using System;using System.Collections.Generic;using System.Linq;using System.Web;using System.Web.Mvc;namespace Jean.ElmahSample.Controllers{    public class HomeController : Controller    {        //        // GET: /Home/        public ActionResult Index()        {            return View();        }    }}

<?xml version="1.0" encoding="utf-8"?><!--  有關如何配置 ASP.NET 應用程序的詳細信息，請訪問  http://go.microsoft.com/fwlink/?LinkId=152368  --><configuration>  <configSections>    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />    <sectionGroup name="elmah">      <section name="security" requirePermission="false" type="Elmah.SecuritySectionHandler, Elmah" />      <section name="errorLog" requirePermission="false" type="Elmah.ErrorLogSectionHandler, Elmah" />      <section name="errorMail" requirePermission="false" type="Elmah.ErrorMailSectionHandler, Elmah" />      <section name="errorFilter" requirePermission="false" type="Elmah.ErrorFilterSectionHandler, Elmah" />    </sectionGroup>  </configSections>  <connectionStrings>    <add name="DefaultConnection" PRoviderName="System.Data.SqlClient" connectionString="Data Source=(LocalDb)/v11.0;Initial Catalog=aspnet-Jean.ElmahSample-20140524091142;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|/aspnet-Jean.ElmahSample-20140524091142.mdf" />  </connectionStrings>  <appSettings>    <add key="webpages:Version" value="2.0.0.0" />    <add key="webpages:Enabled" value="false" />    <add key="PreserveLoginUrl" value="true" />    <add key="ClientValidationEnabled" value="true" />    <add key="UnobtrusivejavaScriptEnabled" value="true" />  </appSettings>  <system.web>    <httpRuntime targetFramework="4.5" />    <compilation debug="true" targetFramework="4.5" />    <authentication mode="Forms">      <forms loginUrl="~/Account/Login" timeout="2880" />    </authentication>    <pages>      <namespaces>        <add namespace="System.Web.Helpers" />        <add namespace="System.Web.Mvc" />        <add namespace="System.Web.Mvc.Ajax" />        <add namespace="System.Web.Mvc.Html" />        <add namespace="System.Web.Optimization" />        <add namespace="System.Web.Routing" />        <add namespace="System.Web.WebPages" />      </namespaces>    </pages>    <profile defaultProvider="DefaultProfileProvider">      <providers>        <add name="DefaultProfileProvider" type="System.Web.Providers.DefaultProfileProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" connectionStringName="DefaultConnection" applicationName="/" />      </providers>    </profile>    <membership defaultProvider="DefaultMembershipProvider">      <providers>        <add name="DefaultMembershipProvider" type="System.Web.Providers.DefaultMembershipProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" connectionStringName="DefaultConnection" enablePassWordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="false" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" applicationName="/" />      </providers>    </membership>    <roleManager defaultProvider="DefaultRoleProvider">      <providers>        <add name="DefaultRoleProvider" type="System.Web.Providers.DefaultRoleProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" connectionStringName="DefaultConnection" applicationName="/" />      </providers>    </roleManager>    <!--            If you are deploying to a cloud environment that has multiple web server instances,            you should change session state mode from "InProc" to "Custom". In addition,            change the connection string named "DefaultConnection" to connect to an instance            of SQL Server (including SQL Azure and SQL  Compact) instead of to SQL Server Express.      -->    <sessionState mode="InProc" customProvider="DefaultSessionProvider">      <providers>        <add name="DefaultSessionProvider" type="System.Web.Providers.DefaultSessionStateProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" connectionStringName="DefaultConnection" />      </providers>    </sessionState>    <httpModules>      <add name="ErrorLog" type="Elmah.ErrorLogModule, Elmah" />      <add name="ErrorMail" type="Elmah.ErrorMailModule, Elmah" />      <add name="ErrorFilter" type="Elmah.ErrorFilterModule, Elmah" />    </httpModules>  </system.web>  <system.webServer>    <validation validateIntegratedModeConfiguration="false" />    <handlers>      <remove name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" />      <remove name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" />      <remove name="ExtensionlessUrlHandler-Integrated-4.0" />      <add name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%/Microsoft.NET/Framework/v4.0.30319/aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness32" responseBufferLimit="0" />      <add name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%/Microsoft.NET/Framework64/v4.0.30319/aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness64" responseBufferLimit="0" />      <add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" />    </handlers>    <modules>      <add name="ErrorLog" type="Elmah.ErrorLogModule, Elmah" preCondition="managedHandler" />      <add name="ErrorMail" type="Elmah.ErrorMailModule, Elmah" preCondition="managedHandler" />      <add name="ErrorFilter" type="Elmah.ErrorFilterModule, Elmah" preCondition="managedHandler" />    </modules>  </system.webServer>  <runtime>    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">      <dependentAssembly>        <assemblyIdentity name="System.Web.Helpers" publicKeyToken="31bf3856ad364e35" />        <bindingRedirect oldVersion="1.0.0.0-2.0.0.0" newVersion="2.0.0.0" />      </dependentAssembly>      <dependentAssembly>        <assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" />        <bindingRedirect oldVersion="1.0.0.0-4.0.0.0" newVersion="4.0.0.0" />      </dependentAssembly>      <dependentAssembly>        <assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35" />        <bindingRedirect oldVersion="1.0.0.0-2.0.0.0" newVersion="2.0.0.0" />      </dependentAssembly>      <dependentAssembly>        <assemblyIdentity name="EntityFramework" publicKeyToken="b77a5c561934e089" />        <bindingRedirect oldVersion="0.0.0.0-5.0.0.0" newVersion="5.0.0.0" />      </dependentAssembly>      <dependentAssembly>        <assemblyIdentity name="WebGrease" publicKeyToken="31bf3856ad364e35" />        <bindingRedirect oldVersion="1.0.0.0-1.3.0.0" newVersion="1.3.0.0" />      </dependentAssembly>    </assemblyBinding>  </runtime>  <entityFramework>    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework">      <parameters>        <parameter value="v11.0" />      </parameters>    </defaultConnectionFactory>  </entityFramework>  <elmah>    <!--        See http://code.google.com/p/elmah/wiki/SecuringErrorLogPages for         more information on remote access and securing ELMAH.    -->    <security allowRemoteAccess="false" />  </elmah>  <location path="elmah.axd" inheritInChildApplications="false">    <system.web>      <httpHandlers>        <add verb="POST,GET,HEAD" path="elmah.axd" type="Elmah.ErrorLogPageFactory, Elmah" />      </httpHandlers>      <!--         See http://code.google.com/p/elmah/wiki/SecuringErrorLogPages for         more information on using ASP.NET authorization securing ELMAH.      <authorization>        <allow roles="admin" />        <deny users="*" />        </authorization>      -->    </system.web>    <system.webServer>      <handlers>        <add name="ELMAH" verb="POST,GET,HEAD" path="elmah.axd" type="Elmah.ErrorLogPageFactory, Elmah" preCondition="integratedMode" />      </handlers>    </system.webServer>  </location></configuration>

<elmah>        <!--Storing errors in memory-->    <errorLog type="Elmah.MemoryErrorLog, Elmah" size="5" /></elmah>

<elmah>    <!--Storing errors in XML files-->    <errorLog type="Elmah.XmlFileErrorLog, Elmah" logdata-path="~/App_Data" /></elmah>

<elmah>    <!--Storing errors in SQL Server-->    <errorLog type="Elmah.SqlErrorLog, Elmah" connectionStringName="Elmah.Sql" /></elmah><connectionStrings>    <!--Northwind為我測試的數據庫名稱-->    <add name="Elmah.Sql" connectionString="Data Source=.;Initial Catalog=Northwind;Trusted_Connection=True" /> </connectionStrings>

/*     ELMAH - Error Logging Modules and Handlers for ASP.NET   Copyright (c) 2004-9 Atif Aziz. All rights reserved.      Author(s):          Atif Aziz, http://www.raboof.com        Phil Haacked, http://haacked.com     Licensed under the Apache License, Version 2.0 (the "License");   you may not use this file except in compliance with the License.   You may obtain a copy of the License at        http://www.apache.org/licenses/LICENSE-2.0     Unless required by applicable law or agreed to in writing, software   distributed under the License is distributed on an "AS IS" BASIS,   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.   See the License for the specific language governing permissions and   limitations under the License.  */-- ELMAH DDL script for Microsoft SQL Server 2000 or later.-- $Id: SQLServer.sql 677 2009-09-29 18:02:39Z azizatif $DECLARE @DBCompatibilityLevel INTDECLARE @DBCompatibilityLevelMajor INTDECLARE @DBCompatibilityLevelMinor INTSELECT  @DBCompatibilityLevel = cmptlevelFROM    master.dbo.sysdatabasesWHERE   name = DB_NAME()IF @DBCompatibilityLevel <> 80     BEGIN        SELECT  @DBCompatibilityLevelMajor = @DBCompatibilityLevel / 10 ,                @DBCompatibilityLevelMinor = @DBCompatibilityLevel % 10                   PRINT N'    ===========================================================================    WARNING!     ---------------------------------------------------------------------------        This script is designed for Microsoft SQL Server 2000 (8.0) but your     database is set up for compatibility with version '            + CAST(@DBCompatibilityLevelMajor AS NVARCHAR(80)) + N'.'            + CAST(@DBCompatibilityLevelMinor AS NVARCHAR(80)) + N'. Although     the script should work with later versions of Microsoft SQL Server,     you can ensure compatibility by executing the following statement:        ALTER DATABASE [' + DB_NAME()            + N']     SET COMPATIBILITY_LEVEL = 80    If you are hosting ELMAH in the same database as your application     database and do not wish to change the compatibility option then you     should create a separate database to host ELMAH where you can set the     compatibility level more freely.        If you continue with the current setup, please report any compatibility     issues you encounter over at:        http://code.google.com/p/elmah/issues/list    ==========================================================================='    ENDGO/* ------------------------------------------------------------------------         TABLES   ------------------------------------------------------------------------ */CREATE TABLE [dbo].[ELMAH_Error]    (      [ErrorId] UNIQUEIDENTIFIER NOT NULL ,      [Application] NVARCHAR(60) COLLATE SQL_Latin1_General_CP1_CI_AS                                 NOT NULL ,      [Host] NVARCHAR(50) COLLATE SQL_Latin1_General_CP1_CI_AS                          NOT NULL ,      [Type] NVARCHAR(100) COLLATE SQL_Latin1_General_CP1_CI_AS                           NOT NULL ,      [Source] NVARCHAR(60) COLLATE SQL_Latin1_General_CP1_CI_AS                            NOT NULL ,      [Message] NVARCHAR(500) COLLATE SQL_Latin1_General_CP1_CI_AS                              NOT NULL ,      [User] NVARCHAR(50) COLLATE SQL_Latin1_General_CP1_CI_AS                          NOT NULL ,      [StatusCode] INT NOT NULL ,      [TimeUtc] DATETIME NOT NULL ,      [Sequence] INT IDENTITY(1, 1)                     NOT NULL ,      [AllXml] NTEXT COLLATE SQL_Latin1_General_CP1_CI_AS                     NOT NULL    )ON  [PRIMARY] TEXTIMAGE_ON [PRIMARY]GOALTER TABLE [dbo].[ELMAH_Error] WITH NOCHECK ADD CONSTRAINT [PK_ELMAH_Error] PRIMARY KEY NONCLUSTERED ([ErrorId]) ON [PRIMARY] GOALTER TABLE [dbo].[ELMAH_Error] ADD CONSTRAINT [DF_ELMAH_Error_ErrorId] DEFAULT (NEWID()) FOR [ErrorId]GOCREATE NONCLUSTERED INDEX [IX_ELMAH_Error_App_Time_Seq] ON [dbo].[ELMAH_Error] ([Application]   ASC,[TimeUtc]       DESC,[Sequence]      DESC) ON [PRIMARY]GO/* ------------------------------------------------------------------------         STORED PROCEDURES                                                         ------------------------------------------------------------------------ */SET QUOTED_IDENTIFIER ON GOSET ANSI_NULLS ON GOCREATE PROCEDURE [dbo].[ELMAH_GetErrorXml]    (      @Application NVARCHAR(60) ,      @ErrorId UNIQUEIDENTIFIER    )AS     SET NOCOUNT ON    SELECT  [AllXml]    FROM    [ELMAH_Error]    WHERE   [ErrorId] = @ErrorId            AND [Application] = @ApplicationGOSET QUOTED_IDENTIFIER OFF GOSET ANSI_NULLS ON GOSET QUOTED_IDENTIFIER ON GOSET ANSI_NULLS ON GOCREATE PROCEDURE [dbo].[ELMAH_GetErrorsXml]    (      @Application NVARCHAR(60) ,      @PageIndex INT = 0 ,      @PageSize INT = 15 ,      @TotalCount INT OUTPUT    )AS     SET NOCOUNT ON    DECLARE @FirstTimeUTC DATETIME    DECLARE @FirstSequence INT    DECLARE @StartRow INT    DECLARE @StartRowIndex INT    SELECT  @TotalCount = COUNT(1)    FROM    [ELMAH_Error]    WHERE   [Application] = @Application    -- Get the ID of the first error for the requested page    SET @StartRowIndex = @PageIndex * @PageSize + 1    IF @StartRowIndex <= @TotalCount         BEGIN            SET ROWCOUNT @StartRowIndex            SELECT  @FirstTimeUTC = [TimeUtc] ,                    @FirstSequence = [Sequence]            FROM    [ELMAH_Error]            WHERE   [Application] = @Application            ORDER BY [TimeUtc] DESC ,                    [Sequence] DESC        END    ELSE         BEGIN            SET @PageSize = 0        END    -- Now set the row count to the requested page size and get    -- all records below it for the pertaining application.    SET ROWCOUNT @PageSize    SELECT  errorId = [ErrorId] ,            application = [Application] ,            host = [Host] ,            type = [Type] ,            source = [Source] ,            message = [Message] ,            [user] = [User] ,            statusCode = [StatusCode] ,            time = CONVERT(VARCHAR(50), [TimeUtc], 126) + 'Z'    FROM    [ELMAH_Error] error    WHERE   [Application] = @Application            AND [TimeUtc] <= @FirstTimeUTC            AND [Sequence] <= @FirstSequence    ORDER BY [TimeUtc] DESC ,            [Sequence] DESC    FOR     XML AUTOGOSET QUOTED_IDENTIFIER OFF GOSET ANSI_NULLS ON GOSET QUOTED_IDENTIFIER ON GOSET ANSI_NULLS ON GOCREATE PROCEDURE [dbo].[ELMAH_LogError]    (      @ErrorId UNIQUEIDENTIFIER ,      @Application NVARCHAR(60) ,      @Host NVARCHAR(30) ,      @Type NVARCHAR(100) ,      @Source NVARCHAR(60) ,      @Message NVARCHAR(500) ,      @User NVARCHAR(50) ,      @AllXml NTEXT ,      @StatusCode INT ,      @TimeUtc DATETIME    )AS     SET NOCOUNT ON    INSERT  INTO [ELMAH_Error]            ( [ErrorId] ,              [Application] ,              [Host] ,              [Type] ,              [Source] ,              [Message] ,              [User] ,              [AllXml] ,              [StatusCode] ,              [TimeUtc]            )    VALUES  ( @ErrorId ,              @Application ,              @Host ,              @Type ,              @Source ,              @Message ,              @User ,              @AllXml ,              @StatusCode ,              @TimeUtc            )GOSET QUOTED_IDENTIFIER OFF GOSET ANSI_NULLS ON GO

ErrorSignal.FromCurrentContext().Raise()

using System;using System.Collections.Generic;using System.Linq;using System.Web;using System.Web.Mvc;using Elmah;namespace Jean.ElmahSample.Controllers{    public class HomeController : Controller    {        //        // GET: /Home/        public ActionResult Index()        {            try            {                var t = int.Parse("abc");            }            catch (Exception e)            {                ErrorSignal.FromCurrentContext().Raise(e); // error 1                ErrorSignal.FromCurrentContext().Raise(new ArgumentNullException()); // error 2            }            return View();        }    }}