sharepoint 2010 如何创建一个timer job

在sharepoint的开发和应用中，经常会使用到，需要定时执行或者更新数据，我们可以用sharepoint自带的timer job来实现。

1。创建一个sharepoint 项目，名称为TimerJobTest；

2。创建一个class文件，名称为TimerJobClass；继承SPJobDefinition，如下图

 

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using Microsoft.SharePoint.Administration;

namespace TimerJobTest

{

    public class TimerJobClass : SPJobDefinition

    {

        public TimerJobClass(): base(){}

        public TimerJobClass(string jobName,SPService service, SPServer server,

            SPJobLockType targetType)

            : base(jobName, service, server, targetType)

        {

 

        }

        public TimerJobClass(string jobName,SPWebApplication webApplication)

            : base(jobName, webApplication,null, SPJobLockType.ContentDatabase)

        {

            this.Title = jobName;

        }

 

        public override void Execute(Guid contentDbId)

        {

           //这里就是我们要执行的函数方法

        }

    }

}

3。添加一个feature，名称为TimerJob，并且选择范围为site，如下图：

4。添加一个事件接收器，如下图：

5。需要override其中的两个函数，

override void FeatureActivated(SPFeatureReceiverProperties properties),部署timer job函数

override void FeatureDeactivating(SPFeatureReceiverProperties properties) 删除timer job函数

方法如下：

const string JOB_NAME ="TimerJobTest";

        // Uncomment the method below to handle the event raised after a feature has been activated.

        public override void FeatureActivated(SPFeatureReceiverProperties properties)

        {

            SPSite site = properties.Feature.Parentas SPSite;

 

            // make sure the job isn't already registered

            foreach (SPJobDefinition jobin site.WebApplication.JobDefinitions)

            {

                if (job.Name == JOB_NAME)

                {

                    job.Delete();

                }

            }

            // install the job

            TimerJobClass Doc = new TimerJobClass(JOB_NAME, site.WebApplication);

            SPMinuteSchedule schedule =new SPMinuteSchedule();

            schedule.BeginSecond = 0;

            schedule.EndSecond = 59;

            schedule.Interval = 1;

            Doc.Schedule = schedule;

            Doc.Update();

        }

        public override void FeatureDeactivating(SPFeatureReceiverProperties properties)

        {

            SPSite site = properties.Feature.Parentas SPSite;

            // delete the job

            foreach (SPJobDefinition jobin site.WebApplication.JobDefinitions)

            {

 

                if (job.Name == JOB_NAME)

                {

                    job.Delete();

                }

            }

        }

6。部署之后，到管理中心，作业定义中，查看是否已经部署成功，如下图，我们看到，timerjobTest已经成功部署，如下图

7。需要重新启动服务，如下图

这时候我们的timer job 就创建完成了。

附件下载地址:http://download.csdn.net/download/cxx2325938/4889649。

广州京微信息科技有限公司,.微软sharepoint解决方案提供商。