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

namespace Log
{
class LogWirter
{
///

/// 事件源名称
///

private string eventSourceName;
EventLogEntryType eventLogType;
public LogWirter()
{
eventSourceName = "test";
eventLogType = EventLogEntryType.Error;
}

///

/// 消息事件源名称
///

public string EventSourceName
{
set { eventSourceName = value; }
}

///

/// 消息事件类型
///

public EventLogEntryType EventLogType
{
set { eventLogType = value; }
}

///

/// 写入系统日志
///

/// 事件内容
public void LogEvent(string message)
{
if (!EventLog.SourceExists(eventSourceName))
{
EventLog.CreateEventSource(eventSourceName, "Application");
}
EventLog.WriteEntry(eventSourceName, message, EventLogEntryType.Error);
}
}
}

来源:网络