LogStudy/LogStudy.EventLog.Next/CustomDemo.cs

using System;
using System.Collections.Generic;
using System.Diagnostics.Tracing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace LogStudy.EventLog.Next
{
    /// <summary>
    /// 自定义 EventSource 示例
    /// </summary>
    [EventSource(Name ="EventLogNext-CustomEventSource")]
    public sealed class CustomEventSource : EventSource
    {
        /// <summary>
        /// 私有化构造，以使用单例优化性能
        /// </summary>
        private CustomEventSource() { }

        /// <summary>
        /// 静态方法，获取单实例
        /// </summary>
        public static CustomEventSource Logger { get; } = new CustomEventSource();

        /// <summary>
        /// 自定义属性
        /// </summary>
        [Event(1, Level = EventLevel.Informational, Keywords = Keywords.Startup)]
        public void AppStarted(string message, int ss)
        {
            WriteEvent(1, message,ss);
        }

        [Event(2, Keywords = Keywords.Requests)]
        public void RequestStart(int requestId)
        {
            WriteEvent(2, requestId);
        }

        [Event(3, Keywords = Keywords.Requests)]
        public void RequestStop(int requestId)
        {
            WriteEvent(3, requestId);
        }

        /// <summary>
        /// 应用程序结果
        /// </summary>
        [Event(4, Keywords = Keywords.Requests)]
        public void AppStopd(string message)
        {
            WriteEvent(4, message);
        }

        /// <summary>
        /// 自定义 关键字
        /// </summary>
        public class Keywords
        {
            public const EventKeywords Startup = (EventKeywords)0x0001;
            public const EventKeywords Requests = (EventKeywords)0x0002;
            public const EventKeywords AppStopd = (EventKeywords)0x0004;
        }
    }
}