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【CSharp】自定义windows系统日志

作者:kunkun0921 / 发布于2015/1/26/ 395


	using System;
	using System.Collections.Generic;
	using System.Linq;
	using System.Text;
	using System.Diagnostics;

	namespace ConsoleApp
	{
	 /// <summary>
	 /// 系统日志
	 /// </summary>
	 public class PackSystemEventLog
	 {

	 /// <summary>
	 /// 错误信息
	 /// </summary>
	 private static string ErrorInfo { get; set; }

	

	 /// <summary>
	 /// 创建系统事件日志分类
	 /// </summary>
	 /// <param name="eventSourceName">注册事件源(比如说这个日志来源于某一个应用程序)</param>
	 /// <param name="logName">日志名称(事件列表显示的名称)</param>
	 /// <returns></returns>
	 public static bool CreateSystemEventLogCategory(string eventSourceName, string logName)
	 {
	 bool createResult = false;
	 try
	 {
	 if (!EventLog.SourceExists(eventSourceName))
	 {
	 EventLog.CreateEventSource(eventSourceName, logName);
	 }
	 createResult = true;
	 }
	 catch (Exception ex)
	 {
	 createResult = false;
	 ErrorInfo = ex.Message;
	 }

	 return createResult;

	 }

	 /// <summary>
	 /// 删除系统事件日志分类
	 /// </summary>
	 /// <param name="eventSource">EventName事件源</param>
	 /// <returns></returns>
	 public static bool RemoveSystemEventSourceCategory(string eventSource)
	 {
	 bool createResult = false;
	 try
	 {
	 if (EventLog.SourceExists(eventSource))
	 {
	 EventLog.DeleteEventSource(eventSource, ".");
	 }
	 createResult = true;
	 }
	 catch (Exception ex)
	 {
	 createResult = false;
	 ErrorInfo = ex.Message;
	 }

	 return createResult;
	 }

	 /// <summary>
	 /// 向系统日志中写入日志
	 /// </summary>
	 /// <param name="eventSource">事件源</param>
	 /// <param name="msg">写入日志信息</param>
	 /// <param name="type">日志文本分类(警告、信息、错误)</param>
	 /// <returns></returns>
	 public static bool WriteSystemEventLog(string eventSource, string msg, EventLogEntryType type)
	 {
	 bool writeResult = false;
	 try
	 {
	 if (!EventLog.SourceExists(eventSource))
	 {
	 writeResult = false;
	 ErrorInfo = "日志分类不存在!";
	 }
	 else
	 {
	 EventLog.WriteEntry(eventSource, msg, type);
	 writeResult = true;
	 }
	 }
	 catch (Exception ex)
	 {
	 writeResult = false;
	 ErrorInfo = ex.Message;
	 }

	
	 return writeResult;
	 }

	
	 /// <summary>
	 /// 删除事件源中logName(好像删除了所有的该分类的日志)
	 /// </summary>
	 /// <param name="eventSource"></param>
	 /// <param name="logName"></param>
	 /// <returns></returns>
	 public static bool RemoveSystemEventLog(string eventSource, string logName)
	 {

	 bool removeResult = false;
	 try
	 {
	 if (!EventLog.SourceExists(eventSource))
	 {
	 removeResult = false;
	 ErrorInfo = "日志分类不存在!";
	 }
	 else
	 {
	 EventLog.Delete(logName);
	 removeResult = true;
	 }
	 }
	 catch (Exception ex)
	 {
	 removeResult = false;
	 ErrorInfo = ex.Message;
	 }

	
	 return removeResult;
	 }

	 /// <summary>
	 /// 获取错误信息
	 /// </summary>
	 /// <returns></returns>
	 public static string GetErrorMessage()
	 {
	 return ErrorInfo;
	 }

	
	 }
	}

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　windows　　windows系统日志　　系统日志　

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