protected override void OnStart(string[] args)
{
DailyMailService mailScheduler = new DailyMailService();
WriteToFile("DailyMailSender started");
SheduleService();
}
public static void SheduleService()
{
try
{
DailyMailService mailScheduler = new DailyMailService();
scheduler = new Timer(new TimerCallback(ShedularCallBack));
string mode = ConfigurationManager.AppSettings["Mode"].ToUpper();
WriteToFile("DailyMailSenderLog Mode: " + mode + " " + "{0}");
//setting default value.
DateTime scheduledTime = DateTime.MinValue;
var statusReportExcel = CreateStatusSpreadSheet(GetStatusReports());
mailScheduler.SendMail("*****@*****.**", "*****@*****.**", "Daily Status report", "PFA the status report for the day", statusReportExcel);
if (mode == "DAILY")
{
//Get the Scheduled Time from AppSettings.
scheduledTime = DateTime.Parse(System.Configuration.ConfigurationManager.AppSettings["ScheduledTime"]);
if (DateTime.Now > scheduledTime)
{
//If Scheduled Time is passed set Schedule for the next day.
scheduledTime = scheduledTime.AddDays(1);
}
}
if (mode.ToUpper() == "INTERVAL")
{
//Get the Interval in Minutes from AppSettings.
int intervalMinutes = Convert.ToInt32(ConfigurationManager.AppSettings["IntervalMinutes"]);
//Set the Scheduled Time by adding the Interval to Current Time.
scheduledTime = DateTime.Now.AddMinutes(intervalMinutes);
if (DateTime.Now > scheduledTime)
{
//If Scheduled Time is passed set Schedule for the next Interval.
scheduledTime = scheduledTime.AddMinutes(intervalMinutes);
}
}
TimeSpan timeSpan = scheduledTime.Subtract(DateTime.Now);
string schedule = string.Format("{0} day(s) {1} hour(s) {2} minute(s) {3} seconds(s)", timeSpan.Days, timeSpan.Hours, timeSpan.Minutes, timeSpan.Seconds);
WriteToFile("DailyMailSenderService scheduled to run after: " + schedule + " {0}");
//Get the difference in Minutes between the Scheduled and Current Time.
int dueTime = Convert.ToInt32(timeSpan.TotalMilliseconds);
scheduler.Change(dueTime, Timeout.Infinite);
}
catch (Exception ex)
{
WriteToFile("DailyMailSenderService Error on: {0} " + ex.Message + ex.StackTrace);
//Stop the Windows Service.
}
}
