Quartz.Net示例

Reference:C5.dll,Common.Logging.dll,Quartz.dll

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.SessionState;

namespace SGSGHome.Web
{
    public class Global : System.Web.HttpApplication
    {
        protected void Application_Start(object sender, EventArgs e)
        {
            MailScheduler.Instance.Start();
        }

        protected void Application_End(object sender, EventArgs e)
        {
            MailScheduler.Instance.Stop();
        }
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Data;
using Quartz;

namespace SGSGHome.Web
{
    public class MailJob : IJob
    {
        public void Execute(IJobExecutionContext context)
        {
            var client = new ADService.ADServiceClient();
            var dt = DBHelper.ExecuteDataTable("select * from MessageQueue where SendDate is null");
            foreach (DataRow dr in dt.Rows)
            {
                client.SendMail(
                    dr["Title"].ToString(),
                    dr["Body"].ToString(),
                    dr["MailTo"].ToString(),
                    dr["CCTo"].ToString());

                DBHelper.ExecuteNonQuery(
                    string.Format("update MessageQueue set SendDate=getdate() where ID={0}", dr["ID"]));
            }
        }
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using Quartz;
using Quartz.Impl;

namespace SGSGHome.Web
{
    public class MailScheduler
    {
        // First we must get a reference to a scheduler
        static ISchedulerFactory sf = new StdSchedulerFactory();
        static IScheduler sched = sf.GetScheduler();

        static MailScheduler _instance = null;
        static object lockObj = new object();

        public static MailScheduler Instance
        {
            get
            {
                if (_instance == null)
                {
                    lock (lockObj)
                    {
                        if (_instance == null)
                        {
                            _instance = new MailScheduler();
                        }
                    }
                }
                return _instance;
            }
        }

        public void Start()
        {
            // define the job and tie it to our job class
            IJobDetail job = JobBuilder.Create<MailJob>()
                .WithIdentity("mailjob", "group1")
                .Build();

            // Trigger the job to run on the next round time
            ITrigger trigger = TriggerBuilder.Create()
                .WithIdentity("mailtrigger", "group1")
                .StartNow()
                .WithSimpleSchedule(x => x.WithIntervalInSeconds(10).RepeatForever())
                .Build();

            sched.ScheduleJob(job, trigger);
            sched.Start();
        }
        public void Stop()
        {
            sched.Shutdown(true);
        }

    }
}