C# 用TaskScheduler.dll 创建 windows任务计划

    最近需要一个创建一个程序被定时执行完成一些周期性的操作。故采用windows 计划任务来完成。
在codeproject中有一个开源项目 可以使用C#调用 来创建windows的计划任务。
地址为： http://www.codeproject.com/KB/cs/tsnewlib.aspx

上代码：

Scheduler sched = new Scheduler();  

foreach (Task t in sched.Tasks)
{
   Console.WriteLine(t.ToString());
   foreach (Trigger tr in t.Triggers)
      Console.WriteLine(tr.ToString());
}

// Set only trigger on an existing task to be an idle trigger
Task t1 = sched.Tasks["Disk Cleanup"];
if (t1 != null)
{
   t1.Triggers.Clear();
   t1.Triggers.Add(new OnIdleTrigger());
   t1.Save();
}

// Create a new task with one of each kind of trigger
Task t2;
try
{
   t2 = sched.Tasks.NewTask("Testing");
   t2.ApplicationName = "notepad.exe";
   t2.Comment = "Testing Notepad";
   t2.Creator = "Author";
   t2.Flags = TaskFlags.Interactive;
   t2.Hidden = true;
   t2.IdleWaitDeadlineMinutes = 20;
   t2.IdleWaitMinutes = 10;
   t2.MaxRunTime = new TimeSpan(1, 0, 0);
   t2.Parameters = @"c:\test.log";
   t2.Priority = System.Diagnostics.ProcessPriorityClass.High;
   t2.WorkingDirectory = @"c:\";
   t2.Triggers.Add(new RunOnceTrigger(DateTime.Now + TimeSpan.FromMinutes(1.0)));
   t2.Triggers.Add(new DailyTrigger(8, 30, 1));
   t2.Triggers.Add(new WeeklyTrigger(6, 0, DaysOfTheWeek.Sunday));
   t2.Triggers.Add(new MonthlyDOWTrigger(8, 0, DaysOfTheWeek.Monday |
                                               DaysOfTheWeek.Thursday,
                                               WhichWeek.FirstWeek |
                                               WhichWeek.ThirdWeek));
   int[] days = {1,8,15,22,29};
   t2.Triggers.Add(new MonthlyTrigger(9, 0, days, MonthsOfTheYear.July));
   t2.Triggers.Add(new OnIdleTrigger());
   t2.Triggers.Add(new OnLogonTrigger());
   t2.Triggers.Add(new OnSystemStartTrigger());
   t2.SetAccountInformation("DOMAIN\\username", "mypassword");
   t2.Save();
}
catch {}

// Remove the idle trigger from the task
Trigger trigger = new OnIdleTrigger();
int idx = t2.Triggers.IndexOf(trigger);
if (idx != -1)
   t2.Triggers.RemoveAt(idx);

// Delete a task
sched.Tasks.Delete("Testing");