在事件日志源属性ASP.NET错误的自定义值 [英] Custom value for the Event Log source property for ASP.NET errors

问题描述

在默认情况下，ASP.NET记录所有未捕获的异常系统事件日志。我知道的一个事实，就是应该有一个适当的合适的日志记录功能，但是这总比没有好，它可以很好地充当一个临时解决方案。

By default, ASP.NET records all uncaught exceptions to system Event Log. I’m aware of the fact that one should have a proper logging facility in place, but this is better than nothing and it serves well as a temporary solution.

我想能够有效地过滤事件在日志中。我了解到，编程登录时，你可以通过在事件日志中源列设置自定义值：

I would like to be able to filter efficiently the events in the log. I learned that, when logging programmatically, you can set a custom value for the Source column in the event log via:

EventLog eventLog = new EventLog("Application");
eventLog.Source = "My custom name";
eventLog.WriteEntry("Some error description ...", EventLogEntryType.Error);

不过，ASP.NET将该值设置为ASP.NET，其次是它的版本。我简要地检查web.config中的文档，但是没有找到明显的地方去改变它。我不知道是否可以在一切都变了。

However, ASP.NET sets this value to "ASP.NET" followed by its version. I briefly checked the documentation of web.config, but did not find an obvious place to change it. I wonder if it can be changed at all.

推荐答案

您最好的选择是使用源属性如预期，但使用安装程序类在您的安装设置在安装时的注册表（管理下）例如：

Your best bet is to use the source property as intended, but use an installer class in your installer to set up the registry at install time (under Admin), eg.:

using System;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Configuration.Install;
using System.Diagnostics;

namespace InstallerClasses
{
    [RunInstaller(true)]
    public partial class EventLog : Installer
    {
        private EventLogInstaller eventLogInstaller;

        /// 
        /// Creates the event log for MyApp
        /// 
        public EventLog()
        {
            InitializeComponent();

            // Create an instance of an EventLogInstaller.
            eventLogInstaller = new EventLogInstaller();

            // Set the source name of the event log.
            eventLogInstaller.Source = "MySource";

            // Set the event log that the source writes entries to.
            eventLogInstaller.Log = "Application";

            // Add myEventLogInstaller to the Installer collection.
            Installers.Add(eventLogInstaller);
        }
    }
}

和确定它在你的安装程序运行的自定义操作。

And make sure it gets run as a Custom Action in your installer.

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