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项目终于上线了，对于程序员的我来说，还着实令人欣喜不已的。先说一下这个项目做了什么。先介绍一下背景
上面这个流程图介绍了当我们需要take training follow-up的时候，我们需要在sharepoint Desinger中设置工作流，来完成这些功能，但是现在遇到一个问题，workflow的触发是由于登录页面的用户log一条item记录的时候触发的，如果我们要实现邮件的定时提醒功能，那么就需要在每天都触发执行一次workflow，但是由谁来触发呢？刚开始网上搜了很多资料，内网 外网资料都搜了一圈，好不容易看到一个帖子说可以实现，但最后试着用workflow来解决，但是始终行不通，就算让它执行个15分钟，过了会儿就会挂掉。我估计系统可能开着这个线程太占用系统资源了。最终逼不得已才决定使用web service来解决这个问题，但是问题又来了，对于Java还算了解，但是对C#还是完全陌生，如果采用C#来做这个定时发送邮件的功能的话，带来的risk无法估量，而且极有可能造成project的delay，所以在前期的决策上，试着采用了Java做了一部分调研，但是考虑到公司的sharepoint是部署位置及其Java与windows底层通信协议可能带来的risk:项目进行到后期，极有可能无法完成，所以最终决定用C#来实现这个功能。。
该学习的技术还是要学的，你越逃避的事情，它越会找上你。所以，学习新技术也要趁早，等你的项目中需要用到的时候，你已经可以游刃有余了。
如上，为C#程序中要实现的逻辑。程序的整体实现逻辑是这样的。我们取出list列表，然后进行过滤，当满足我们的要求的时候，我们发邮件，然后做一些异常处理。Servic.cs代码如下：
using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Diagnostics; using System.Linq; using System.ServiceProcess; using System.Text; using System.Threading.Tasks; using System.Net; using System.Xml; using System.Timers; using System.Configuration; //using System.Web.Mail; using System.Net.Mail; namespace SharePointWorklow { public partial class Service1 : ServiceBase { //static private long FIVE_DAYS = 432000000L; public Service1() { InitializeComponent(); } public void Debug(string[] args) { this.OnStart(args); } protected override void OnStart(string[] args) { //Debugger.Launch(); System.Timers.Timer TimeCheck = new System.Timers.Timer(); TimeCheck.Interval = Double.Parse(ConfigurationSettings.AppSettings["INTERVAL"]); //TimeCheck.Interval = 60000; TimeCheck.Elapsed += new System.Timers.ElapsedEventHandler(timer1_Tick); TimeCheck.AutoReset = true; TimeCheck.Enabled = true; timer1_Tick(this, ElapsedEventArgs.Empty); TimeCheck.Start(); } public static String MailBody(XmlNode node, Double delayDays) { String URL = @"http://ent261.sharepoint.hp.com/teams/jupiter_2/Lists/Training%20Record%20FY14/MyItems.aspx"; String start = "Congratulations for completing your training course: \n\nCourse Name: " + node.Attributes["ows_LinkTitle"].Value + ";\n"; String time = "Time: " + node.Attributes["ows_CreateTime"].Value; if (node.Attributes["ows_End_x0020_Time_x0020_of_x0020_Tr"] != null) { time = "From: " + node.Attributes["ows_CreateTime"].Value + "; \nTo: " + node.Attributes["ows_End_x0020_Time_x0020_of_x0020_Tr"].Value + ";\n\n"; } String mention = "We mentioned you have not finished your follow-up with your PL for " + (int)delayDays + " days.\n"; String end = "Please check this link for finishing the following up of this course: \n"; String mailBody = start + time + mention + end + URL; return mailBody; } /* public static void SendE_Mail(XmlNode node, Double day, String name, String ccName, String fromName) { String time = "Time: " + node.Attributes["ows_CreateTime"].Value; String deadline = ""; String deadline1 = ""; if (node.Attributes["ows_End_x0020_Time_x0020_of_x0020_Tr"] != null) //未修改过的training按照end time计算deadline { DateTime a = Convert.ToDateTime(node.Attributes["ows_End_x0020_Time_x0020_of_x0020_Tr"].Value).AddDays(42); DateTime b= new DateTime(2015,3,31); if (Convert.ToDateTime(node.Attributes["ows_End_x0020_Time_x0020_of_x0020_Tr"].Value) < new DateTime(2015,4,1) && Convert.ToDateTime(node.Attributes["ows_End_x0020_Time_x0020_of_x0020_Tr"].Value) > new DateTime(2015, 3, 1)) { //判断training是否是3月-4月的training a = b.AddDays(42); } deadline = "<b>before " + a.ToShortDateString().ToString() + @" </b>"; deadline1 = "before " + a.ToShortDateString().ToString() + @""; time = "From: <b>" + node.Attributes["ows_CreateTime"].Value + "</b> to: <b>" + node.Attributes["ows_End_x0020_Time_x0020_of_x0020_Tr"].Value + "</b><Br /><Br />"; } if(node.Attributes["ows_Update_x0020_Date"] != null) //修改过的training按照修改日期计算deadline { if (Convert.ToDateTime(node.Attributes["ows_Update_x0020_Date"].Value) > Convert.ToDateTime(node.Attributes["ows_End_x0020_Time_x0020_of_x0020_Tr"].Value)) { DateTime a = Convert.ToDateTime(node.Attributes["ows_Update_x0020_Date"].Value).AddDays(21); //Console.WriteLine(a.ToShortDateString()); deadline = "<b>before " + a.ToShortDateString().ToString() + @" </b>"; deadline1 = "before " + a.ToShortDateString().ToString() + @""; } } //string ls_Subject = "" + (String)k2 + ", " + (String)k1 + @" Takes " + node.Attributes["ows_LinkTitle"].Value + @""; string ls_Subject = "" + node.Attributes["ows_LinkTitle"].Value + @"Training Follow-up Reminder: Required Completion Date "+ deadline1 +@""; SmtpMail.SmtpServer = "smtp-americas.hp.com"; MailMessage lo_Message = new MailMessage(); lo_Message.From = "no-reply@hp.com"; //lo_Message.To = node.Attributes["ows_Name"].Value.Substring(node.Attributes["ows_Name"].Value.IndexOf(‘#‘) + 1); lo_Message.Cc = "xu-guang.zhao@hp.com"; lo_Message.Subject = ls_Subject; lo_Message.Priority = MailPriority.High; lo_Message.Body = @"<html> <body> <table border=‘0‘> <tr> <font face=‘HP Simplified‘ size=‘小四‘><td>Hello " + (String)name + @"</td></font> </tr> <tr> <td> </td> </tr> <tr> <font face=‘HP Simplified‘ size=‘小四‘> <td>This is a kind reminder that you have not completed your training follow-up with your PM for <b>" + (int)day + @" days</b>.Please follow the link below and take actions " + deadline + @". </td> </font> </tr> <tr> <td> </td> </tr> <tr> <font face=‘HP Simplified‘ size=‘小四‘> <td>Course Name: <b>" + node.Attributes["ows_LinkTitle"].Value + @"</b></td> </font> </tr> <tr><font face=‘HP Simplified‘ size=‘小四‘><td>" + time + @"</td></font> </tr> <tr> <td><a href=" + @"http://ent261.sharepoint.hp.com/teams/jupiter_2/Lists/Training%20Record%20FY14/MyItems.aspx" + @"><font color=‘blue‘ face=‘HP Simplified‘ size=‘小四‘>My Training Items</font></a></td> </tr> <tr> <font color=‘blue‘ face=‘HP Simplified‘ size=‘小四‘>*Complete training follow-up in time is a mandatory action, according to Jupiter ground rules*</font> </tr> <br/><br/><br/><br/> </td> <font color=‘red‘ face=‘HP Simplified‘ size=‘小四‘>FROM<br/>" + (String)fromName + @"</font> </td> <br/> </td> <font color=‘red‘ face=‘HP Simplified‘ size=‘小四‘>TO<br/>" + (String)fromName + @"</font> </td> <br/> </td> <font color=‘red‘ face=‘HP Simplified‘ size=‘小四‘>CC<br/>" + (String)ccName + @"</font> </td> </tr> </table> </body> </html>"; lo_Message.BodyEncoding = System.Text.Encoding.UTF8; lo_Message.BodyFormat = MailFormat.Html; SmtpMail.Send(lo_Message); } public static void SendE_Mail_Second(XmlNode node, Double day, String name, String ccName, String fromName) { string ls_Subject = "" + node.Attributes["ows_LinkTitle"].Value + @" Training Follow-up Final Notification"; String time = "Time: " + node.Attributes["ows_CreateTime"].Value; String deadline = ""; if (node.Attributes["ows_End_x0020_Time_x0020_of_x0020_Tr"] != null) //未修改过的training按照end time计算deadline { DateTime a = Convert.ToDateTime(node.Attributes["ows_End_x0020_Time_x0020_of_x0020_Tr"].Value).AddDays(42); DateTime b= new DateTime(2015,3,31); if (Convert.ToDateTime(node.Attributes["ows_End_x0020_Time_x0020_of_x0020_Tr"].Value)<=new DateTime(2015,3,31)) { a = b.AddDays(42); } deadline = "<b>before " + a.ToShortDateString().ToString() + @" </b>"; time = "From: <b>" + node.Attributes["ows_CreateTime"].Value + "</b> to: <b>" + node.Attributes["ows_End_x0020_Time_x0020_of_x0020_Tr"].Value + "</b><Br /><Br />"; } if (node.Attributes["ows_Update_x0020_Date"] != null) //修改过的training按照修改日期计算deadline { if (Convert.ToDateTime(node.Attributes["ows_Update_x0020_Date"].Value) > Convert.ToDateTime(node.Attributes["ows_End_x0020_Time_x0020_of_x0020_Tr"].Value)) { DateTime a = Convert.ToDateTime(node.Attributes["ows_Update_x0020_Date"].Value).AddDays(21); //Console.WriteLine(a.ToShortDateString()); deadline = "<b>before " + a.ToShortDateString().ToString() + @" </b>"; } } SmtpMail.SmtpServer = "smtp-americas.hp.com"; MailMessage lo_Message = new MailMessage(); lo_Message.From = "no-reply@hp.com"; lo_Message.Cc = "xu-guang.zhao@hp.com"; lo_Message.Subject = ls_Subject; lo_Message.Priority = MailPriority.High; lo_Message.Body = @"<html> <body> <table border=‘0‘> <tr> <font face=‘HP Simplified‘ size=‘小四‘><td>Hello " + (String)name + @"</td></font> </tr> <tr> <td> </td> </tr> <tr> <font face=‘HP Simplified‘ size=‘小四‘> <td>This is a kind reminder that you have not completed your training follow-up action with your PM " + deadline + @".</td> </font> </tr> <tr> <td> </td> </tr> <tr> <font face=‘HP Simplified‘ size=‘小四‘> <td>Course Name: <b>" + node.Attributes["ows_LinkTitle"].Value + @"</b></td> </font> </tr> <tr> <font face=‘HP Simplified‘ size=‘小四‘> time " + time + @" </font> </tr> <tr> <td><a href=" + @"http://ent261.sharepoint.hp.com/teams/jupiter_2/Lists/Training%20Record%20FY14/MyItems.aspx" + @"><font color=‘blue‘ face=‘HP Simplified‘ size=‘小四‘>My Training Items</font></a></td> </tr> <tr> <td> <font color=‘blue‘ face=‘HP Simplified‘ size=‘小四‘>*Complete training follow-up in time is a mandatory action, according to Jupiter ground rules*</font> </td> <br/><br/><br/><br/> </td> <font color=‘red‘ face=‘HP Simplified‘ size=‘小四‘>FROM<br/>" + (String)fromName + @"</font> </td> <br/> </td> <font color=‘red‘ face=‘HP Simplified‘ size=‘小四‘>TO<br/>" + (String)fromName + @"</font> </td> <br/> </td> <font color=‘red‘ face=‘HP Simplified‘ size=‘小四‘>CC<br/>" + (String)ccName + @"</font> </td> </tr> </table> </body> </html>"; lo_Message.BodyEncoding = System.Text.Encoding.UTF8; lo_Message.BodyFormat = MailFormat.Html; SmtpMail.Send(lo_Message); } protected override void OnStop() { string ls_Subject = "Training Course Reminding Service Shut Down"; SmtpMail.SmtpServer = "smtp-americas.hp.com"; MailMessage lo_Message = new MailMessage(); lo_Message.From = "no-reply@hp.com"; lo_Message.To = "xu-guang.zhao@hp.com"; lo_Message.Cc = "xu-guang.zhao@hp.com"; lo_Message.Subject = ls_Subject; lo_Message.Priority = MailPriority.High; lo_Message.Body = @"<html> <body> <table border=‘0‘> <tr> <td>Hello,</td> </tr> <tr> <td> </td> </tr> <tr> <td>This is a kind reminder that the training course reminding service has been shut down;</td> </tr> <tr> <td> </td> </tr> <tr> <td>Please review with PM if need it restart</td> </tr> </table> </body> </html>"; lo_Message.BodyEncoding = System.Text.Encoding.UTF8; lo_Message.BodyFormat = MailFormat.Html; SmtpMail.Send(lo_Message); } */ public static void SendE_Mail(XmlNode node, Double day, String name, String ccName, String fromName) { String time = "Time: " + node.Attributes["ows_CreateTime"].Value; String deadline = ""; String deadline1 = ""; if (node.Attributes["ows_End_x0020_Time_x0020_of_x0020_Tr"] != null) //未修改过的training按照end time计算deadline { DateTime a = Convert.ToDateTime(node.Attributes["ows_End_x0020_Time_x0020_of_x0020_Tr"].Value).AddDays(42); DateTime b = new DateTime(2015, 3, 31); if (Convert.ToDateTime(node.Attributes["ows_End_x0020_Time_x0020_of_x0020_Tr"].Value) < new DateTime(2015, 4, 1) && Convert.ToDateTime(node.Attributes["ows_End_x0020_Time_x0020_of_x0020_Tr"].Value) > new DateTime(2015, 3, 1)) { //判断training是否是3月-4月的training a = b.AddDays(42); } //deadline = "<b>before " + a.ToShortDateString().ToString() + @" </b>"; deadline = "<b>before " + a.Year.ToString() + @"-" + a.Month.ToString() + @"-" + a.Day.ToString() + @" </b>"; //deadline1 = "before " + a.ToShortDateString().ToString() + @""; deadline1 = "Before " + a.Year.ToString() + @"-" + a.Month.ToString() + @"-" + a.Day.ToString() + @""; time = "<font color=‘black‘ face=‘HP Simplified‘ size=‘小六‘>·</font> From <b>" + @"<font style=‘font-weight:normal‘>" + node.Attributes["ows_CreateTime"].Value + @"</font>" + @"</b> to <b>" + @"<font style=‘font-weight:normal‘>" + node.Attributes["ows_End_x0020_Time_x0020_of_x0020_Tr"].Value + @"</font>" + @"</b><Br />"; } if (node.Attributes["ows_Update_x0020_Date"] != null) //修改过的training按照修改日期计算deadline { if (Convert.ToDateTime(node.Attributes["ows_Update_x0020_Date"].Value) > Convert.ToDateTime(node.Attributes["ows_End_x0020_Time_x0020_of_x0020_Tr"].Value)) { DateTime a = Convert.ToDateTime(node.Attributes["ows_Update_x0020_Date"].Value).AddDays(21); //Console.WriteLine(a.ToShortDateString()); //deadline = "<b>before " + a.ToShortDateString().ToString() + @" </b>"; deadline = "<b>before " + a.Year.ToString() + @"-" + a.Month.ToString() + @"-" + a.Day.ToString() + @" </b>"; //deadline1 = "before " + a.ToShortDateString().ToString() + @""; deadline1 = "Before " + a.Year.ToString() + @"-" + a.Month.ToString() + @"-" + a.Day.ToString() + @""; } } string ls_Subject = "" + node.Attributes["ows_LinkTitle"].Value + @"Training Follow-up Reminder: Required Completion Date " + deadline1 + @""; MailMessage mailMsg = new MailMessage(); mailMsg.From = new MailAddress("no-reply@hp.com"); mailMsg.To.Add(fromName); mailMsg.CC.Add(ConfigurationSettings.AppSettings["PM"]); if (ccName != null) { mailMsg.CC.Add(ccName); } mailMsg.Subject = ls_Subject; mailMsg.BodyEncoding = Encoding.UTF8; mailMsg.IsBodyHtml = true; mailMsg.Priority = MailPriority.High; mailMsg.Body = @"<html> <body> <table border=‘0‘> <tr> <font face=‘HP Simplified‘ size=‘小四‘><td>Hello " + (String)name + @"</td></font> </tr> <tr> <td> </td> </tr> <tr> <font face=‘HP Simplified‘ size=‘小四‘> <td>This is a kind reminder that you have not completed your training follow-up with your PM for <b>" + (int)day + @" days</b>. Please follow the link below and take actions " + deadline + @". </td> </font> </tr> <tr> <td> </td> </tr> <tr> <font face=‘HP Simplified‘ size=‘小四‘> <td><font color=‘black‘ face=‘HP Simplified‘ size=‘小六‘>·</font> Course Name: <b>" + @"<font style=‘font-weight:normal‘>" + node.Attributes["ows_LinkTitle"].Value + @"</font>" + @"</b></td> </font> </tr> <tr><font face=‘HP Simplified‘ size=‘小四‘><td>" + time + @"</td></font> </tr> <tr> <td><font color=‘black‘ face=‘HP Simplified‘ size=‘小六‘>·</font> <a href=" + @"http://ent261.sharepoint.hp.com/teams/jupiter_2/Lists/Training%20Record%20FY14/MyItems.aspx" + @"><font color=‘#0096D6‘ face=‘HP Simplified‘ size=‘小四‘>My Training Items</font></a></td> </tr> <tr> <font color=‘#0096D6‘ face=‘HP Simplified‘ size=‘小四‘><Br /><i>*Complete training follow-up in time is a mandatory action, according to Jupiter ground rules*</i></font> </tr> </table> </body> </html>"; SmtpClient smtp = new SmtpClient(); smtp.Host = "smtp-americas.hp.com"; smtp.Send(mailMsg); } public static void SendE_Mail_Second(XmlNode node, Double day, String name, String ccName, String fromName) { string ls_Subject = "" + node.Attributes["ows_LinkTitle"].Value + @" Training Follow-up Final Notification"; String time = "Time: " + node.Attributes["ows_CreateTime"].Value; String deadline = ""; if (node.Attributes["ows_End_x0020_Time_x0020_of_x0020_Tr"] != null) //未修改过的training按照end time计算deadline { DateTime a = Convert.ToDateTime(node.Attributes["ows_End_x0020_Time_x0020_of_x0020_Tr"].Value).AddDays(42); DateTime b = new DateTime(2015, 3, 31); if (Convert.ToDateTime(node.Attributes["ows_End_x0020_Time_x0020_of_x0020_Tr"].Value) <= new DateTime(2015, 3, 31)) { a = b.AddDays(42); } //deadline = "<b>before " + a.ToShortDateString().ToString() + @" </b>"; deadline = "<b>before " + a.Year.ToString() + @"-" + a.Month.ToString() + @"-" + a.Day.ToString() + @" </b>"; time = "<font color=‘black‘ face=‘HP Simplified‘ size=‘小六‘>·</font> From <b>" + @"<font style=‘font-weight:normal‘>" + node.Attributes["ows_CreateTime"].Value + @"</font>" + @"</b> to <b>" + @"<font style=‘font-weight:normal‘>" + node.Attributes["ows_End_x0020_Time_x0020_of_x0020_Tr"].Value + @"</font>" + "</b><Br />"; //Console.WriteLine("deadline"+deadline); //Console.WriteLine("a"+a); //Console.WriteLine("a.ToString()"+a.ToString()); //Console.WriteLine("sucre style:" + a.Year+"-"+a.Month+"-"+a.Day); } if (node.Attributes["ows_Update_x0020_Date"] != null) //修改过的training按照修改日期计算deadline { if (Convert.ToDateTime(node.Attributes["ows_Update_x0020_Date"].Value) > Convert.ToDateTime(node.Attributes["ows_End_x0020_Time_x0020_of_x0020_Tr"].Value)) { DateTime a = Convert.ToDateTime(node.Attributes["ows_Update_x0020_Date"].Value).AddDays(21); //Console.WriteLine(a.ToShortDateString()); //deadline = "<b>before " + a.ToShortDateString().ToString() + @" </b>"; deadline = "<b>before " + a.Year.ToString() + @"-" + a.Month.ToString() + @"-" + a.Day.ToString() + @" </b>"; } } MailMessage mailMsg = new MailMessage(); mailMsg.From = new MailAddress("no-reply@hp.com"); mailMsg.To.Add(fromName); mailMsg.CC.Add(ConfigurationSettings.AppSettings["PM"]); if (ccName != null) { mailMsg.CC.Add(ccName); } mailMsg.Subject = ls_Subject; mailMsg.BodyEncoding = Encoding.UTF8; mailMsg.IsBodyHtml = true; mailMsg.Priority = MailPriority.High; mailMsg.Body = @"<html> <body> <table border=‘0‘> <tr> <font face=‘HP Simplified‘ size=‘小四‘><td>Hello " + (String)name + @"</td></font> </tr> <tr> <td> </td> </tr> <tr> <font face=‘HP Simplified‘ size=‘小四‘> <td>This is a kind reminder that you have not completed your training follow-up action with your PM " + deadline + @".</td> </font> </tr> <tr> <td> </td> </tr> <tr> <font face=‘HP Simplified‘ size=‘小四‘> <td><font color=‘black‘ face=‘HP Simplified‘ size=‘小六‘>·</font> Course Name: <b>" + @"<font style=‘font-weight:normal‘>" + node.Attributes["ows_LinkTitle"].Value + @"</font>" + @"</b></td> </font> </tr> <tr> <font face=‘HP Simplified‘ size=‘小四‘><td>" + time + @"</td></font> </tr> <tr> <td><font color=‘black‘ face=‘HP Simplified‘ size=‘小六‘>·</font> <a href=" + @"http://ent261.sharepoint.hp.com/teams/jupiter_2/Lists/Training%20Record%20FY14/MyItems.aspx" + @"><font color=‘#0096D6‘ face=‘HP Simplified‘ size=‘小四‘>My Training Items</font></a></td> </tr> <tr> <td> <font color=‘#0096D6‘ face=‘HP Simplified‘ size=‘小四‘><Br /><i>*Complete training follow-up in time is a mandatory action, according to Jupiter ground rules*</i></font> </td> </tr> </table> </body> </html>"; SmtpClient smtp = new SmtpClient(); smtp.Host = "smtp-americas.hp.com"; smtp.Send(mailMsg); } protected override void OnStop() { string ls_Subject = "Training Course Reminding Service Shut Down"; MailMessage mailMsg = new MailMessage(); mailMsg.From = new MailAddress("no-reply@hp.com"); mailMsg.To.Add("xu-guang.zhao@hp.com"); mailMsg.CC.Add("xu-guang.zhao@hp.com"); mailMsg.Subject = ls_Subject; mailMsg.Priority = MailPriority.High; mailMsg.Body = @"<html> <body> <table border=‘0‘> <tr> <font color=‘black‘ face=‘HP Simplified‘ size=‘小四‘> <td>Hello Zhao, Xu-Guang (Sucre, SSIT)，</td> </font> </tr> <tr> <td> </td> </tr> <tr> <font color=‘red‘ face=‘HP Simplified‘ size=‘小四‘> <td>This is a kind reminder that the training course reminding service has been shut down;</td> </font> </tr> <tr> <td> </td> </tr> <tr> <font color=‘black‘ face=‘HP Simplified‘ size=‘小四‘> <td>Please review with PM if need it restart.</td> </font> </tr> </table> </body> </html>"; mailMsg.BodyEncoding = Encoding.UTF8; mailMsg.IsBodyHtml = true; SmtpClient smtp = new SmtpClient(); smtp.Host = "smtp-americas.hp.com"; smtp.Send(mailMsg); } public void timer1_Tick(object sender, EventArgs e) { KMService.Lists lists = new KMService.Lists(); lists.Url = "http://ent261.sharepoint.hp.com/teams/jupiter_2/_vti_bin/Lists.asmx"; lists.Credentials = CredentialCache.DefaultCredentials; XmlNode nodelistitems = null; // AllItem viewName = 728101AF-6727-430B-9220-35304FC7A3E5 nodelistitems = lists.GetListItems("8C851226-1615-44E0-B98E-08718E772D04", "728101AF-6727-430B-9220-35304FC7A3E5", null, null, "", null, null); //nodelistitems = lists.GetListItems("8C851226-1615-44E0-B98E-08718E772D04", null, null, null, "", null, null); XmlNode rsData = nodelistitems["rs:data"]; // ows_CreateTime = start time // ows_End_x0020_Time_x0020_of_x0020_Tr = end time foreach (XmlNode zRow in rsData.ChildNodes) { if (zRow.GetType().Name.ToString() != "XmlWhitespace") { if(zRow.Attributes["ows_CreateTime"]!=null){ if (Convert.ToDateTime(zRow.Attributes["ows_CreateTime"].Value) >= new DateTime(2015, 3, 1)) { //判断Log training日期是否为3月1号之后 if (zRow.Attributes["ows_Follow_x002d_up_x0020_needed"] != null) { //Console.WriteLine(zRow.OuterXml); if ((zRow.Attributes["ows_Follow_x002d_up_x0020_needed"].Value == "Y" || zRow.Attributes["ows_Follow_x002d_up_x0020_needed"].Value == "Yes") && (zRow.Attributes["ows_Complete_x0020_following_x002d_u"].Value == "N" /*&& zRow.Attributes["ows_Name"].Value.Substring(zRow.Attributes["ows_Name"].Value.IndexOf(‘#‘) + 1) == "yubo.bai@hp.com"*/)) { //UTC时间 TimeSpan span = Convert.ToDateTime(zRow.Attributes["ows_CreateTime"].Value) - DateTime.UtcNow; if (zRow.Attributes["ows_End_x0020_Time_x0020_of_x0020_Tr"] != null) { span = DateTime.Today - Convert.ToDateTime(zRow.Attributes["ows_End_x0020_Time_x0020_of_x0020_Tr"].Value); } DateTime Apr = new DateTime(2015,4,1);//4月1号？？？？？ if (Convert.ToDateTime(zRow.Attributes["ows_CreateTime"].Value) < Apr) //3月-4月的training统一按4月1号计算 { span = DateTime.Today - Apr; } if (zRow.Attributes["ows_Update_x0020_Date"] != null) //修改过状态的training按照修改日期计算（如果修改时间在training完成时间之后） { //to do! end time? if (Convert.ToDateTime(zRow.Attributes["ows_Update_x0020_Date"].Value) > Convert.ToDateTime(zRow.Attributes["ows_End_x0020_Time_x0020_of_x0020_Tr"].Value)) { span = DateTime.Today - Convert.ToDateTime(zRow.Attributes["ows_Update_x0020_Date"].Value); } } String name = zRow.Attributes["ows_Name"].Value; //筛选 过滤到了邮箱名 String[] primaryEmail = name.Split(‘#‘); String localName = primaryEmail[1]; String finalName = null; String ccName = null; String fromName = null; KMService.Lists namelists = new KMService.Lists(); namelists.Url = "http://ent261.sharepoint.hp.com/teams/jupiter_2/_vti_bin/Lists.asmx"; namelists.Credentials = CredentialCache.DefaultCredentials; XmlNode nodenamelistitemsF = null; //XmlNode nodenamelistitems = null; //7CBDCEBF-6850-4C02-826A-8BF6DA51D677 is Table "Team Member"; nodenamelistitemsF = namelists.GetListItems("7CBDCEBF-6850-4C02-826A-8BF6DA51D677", null, null, null, "", null, null); XmlNode rsnameDataF = nodenamelistitemsF["rs:data"]; foreach (XmlNode znameRow in rsnameDataF.ChildNodes) { if (znameRow.GetType().Name.ToString() != "XmlWhitespace") { if (znameRow.Attributes["ows_Title"] != null) { //Console.WriteLine(znameRow.Attributes["ows_Title"].Value); if (localName.Equals(znameRow.Attributes["ows_Title"].Value)) { finalName = znameRow.Attributes["ows_name1"].Value; fromName = localName; if (znameRow.Attributes["ows__x65b0__x5efa__x680f_1"] != null) { String cName = znameRow.Attributes["ows__x65b0__x5efa__x680f_1"].Value; String[] arrayname = cName.Split(‘#‘); if (arrayname.Length == 2) { ccName = arrayname[1]; //Console.WriteLine(ccName); } } } } } } //对finalName进行筛选 过滤 if (finalName != null) { String[] primaryName = finalName.Split(‘#‘); finalName = primaryName[1]; } // case for time period /* if ((int)span.TotalDays > 0 && (int)span.TotalDays <= int.Parse(ConfigurationSettings.AppSettings["first span"])) SendE_Mail(zRow, span.TotalDays + 1, finalName, ccName, fromName); if ((int)span.TotalDays >= int.Parse(ConfigurationSettings.AppSettings["first span"]) && (int)span.TotalDays <= int.Parse(ConfigurationSettings.AppSettings["second span"])) SendE_Mail_Second(zRow, span.TotalDays + 1, finalName, ccName, fromName); */ //case for time dot if ((int)span.TotalDays > 0 &&(int)span.TotalDays == int.Parse(ConfigurationSettings.AppSettings["first span"])) SendE_Mail(zRow, span.TotalDays + 1, finalName, ccName, fromName); if ((int)span.TotalDays >= int.Parse(ConfigurationSettings.AppSettings["first span"])&&(int)span.TotalDays == int.Parse(ConfigurationSettings.AppSettings["second span"])) SendE_Mail_Second(zRow, span.TotalDays + 1, finalName, ccName, fromName); } } } } } } // OnStop(); } } }
关于代码，做几点说明：重写的onStop()函数，仅仅是在程序员手动去停掉一个服务的时候，才会触发这个onStop()函数，虽然部署在服务器上的程序健壮性不错，但是如果因为某些意外情况的发生，miss掉该发而没有发的邮件的话，那换句话就是说，该收到reminder的人，没有收到reminder。那么这也就失去了写这个程序的本意。在大公司动不动就要写邮件，就是防止miss掉一些事情，秋后算账的时候好有prove.再附上App.config代码
<?xml version="1.0" encoding="utf-8"?> <configuration> <configSections> <sectionGroup name="applicationSettings" type="System.Configuration.ApplicationSettingsGroup, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"> <section name="SharePointWorklow.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" /> </sectionGroup> </configSections> <startup> <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0" /> </startup> <appSettings> <add key="INTERVAL" value="86400000" /> <add key="first span" value="20" /> <add key="second span" value="41" /> <add key="PM" value="jie.sheng@hp.com"/> <add key="ClientSettingsProvider.ServiceUri" value="" /> </appSettings> <system.web> <membership defaultProvider="ClientAuthenticationMembershipProvider"> <providers> <add name="ClientAuthenticationMembershipProvider" type="System.Web.ClientServices.Providers.ClientFormsAuthenticationMembershipProvider, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" serviceUri="" /> </providers> </membership> <roleManager defaultProvider="ClientRoleProvider" enabled="true"> <providers> <add name="ClientRoleProvider" type="System.Web.ClientServices.Providers.ClientRoleProvider, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" serviceUri="" cacheTimeout="86400" /> </providers> </roleManager> </system.web> </configuration>
在这个里面配置了一些系统级的变量，如把PM的邮箱映射到了字符串PM，这样在项目后期的维护当中，其实提供了一种更为便捷的操作方法。再附Program.cs代码如下：
using System;
using System.Collections.Generic;
using System.Linq;
using System.ServiceProcess;
using System.Text;
namespace SharePointWorklow
{
static class Program
{
/// <summary>
/// The main entry point for the application.
/// </summary>
static void Main()
{
if (true)
{
Service1 service = new Service1();
service.Debug(null);
}
else
{
ServiceBase[] ServicesToRun;
ServicesToRun = new ServiceBase[]
{
new Service1()
};
ServiceBase.Run(ServicesToRun);
}
}
}
}
如果要把项目发布成一个windows服务的时候，需要在main函数中注释掉if中的部分，注释后如下：
using System; using System.Collections.Generic; using System.Linq; using System.ServiceProcess; using System.Text; namespace SharePointWorklow { static class Program { /// <summary> /// The main entry point for the application. /// </summary> static void Main() { /* if (true) { Service1 service = new Service1(); service.Debug(null); } else { */ ServiceBase[] ServicesToRun; ServicesToRun = new ServiceBase[] { new Service1() }; ServiceBase.Run(ServicesToRun); // } } } }
接下来要说一下发布项目，我们要在sharepointWorkflow/bin/Debug下，写一个文件Install.bat。这样当双击它的时候，就会发布成一个window服务，Install.bat里面的内容如下：
%SystemRoot%\Microsoft.NET\Framework64\v4.0.30319\InstallUtil /i SharePointWorklow.exe pause
这里有个需要注意的地方，将来部署到服务器中后，需要把符号‘\‘切换为‘/’,如果不这样操作的话，由于路径的不对，发布为service会被access denied掉，然后，将项目发布成了windows服务，还有一个需要注意的地方是，在view designer的时候，里面的server name必须要与你service1的名字相一致，这样，程序发布成服务之后，才有可能正确的找到你内部的函数来执行。
项目的后期准备，解决一下标记发送邮件的状态，并且如果邮件服务器downtime掉的话，如果Bcc到一个人，或者是一群PDL的话，可以减少程序的风险级别。如果项目后期有什么技术层面上的大的改动，继续更新此博客。
大家有不会的问题，可以相互交流，谢谢！！
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原文地址：http://www.cnblogs.com/RunForLove/p/4482928.html
