Question

我的系统Windows server 2012 - iis 8 - vs2015 我创建了一个页面（aspx web表单，C＃）允许最终用户指定报告，电子邮件并选择通过电子邮件接收报告的时间我使用TaskScheduler 2.7.2 NuGet Link 创建一个任务计划来做到这一点问题如果我在本地测试它工作正常但发布时它返回该错误

{Message: "(47,4):Task:",…} ExceptionType
"System.Runtime.InteropServices.COMException"


StackTrace "   at Microsoft.Win32.TaskScheduler.V2Interop.ITaskFolder.RegisterTaskDefinition(String Path, ITaskDefinition pDefinition, Int32 flags, Object UserId, Object password, TaskLogonType LogonType, Object sddl)
↵   at Microsoft.Win32.TaskScheduler.TaskFolder.RegisterTaskDefinition(String path, TaskDefinition definition, TaskCreation createType, String userId, String password, TaskLogonType logonType, String sddl)↵   at Microsoft.Win32.TaskScheduler.TaskFolder.RegisterTaskDefinition(String path, TaskDefinition definition)
↵   at slnAlabraq.Query.CreateTask(Int32 ID, String Time) in C:\Sources\slnAlabraq\slnAlabraq TFS\slnAlabraq\Query.asmx.cs:line 7655
↵   at slnAlabraq.Query.SaveRepSch(Int32 id, String Time, String Reports, String Emails) in C:\Sources\slnAlabraq\slnAlabraq TFS\slnAlabraq\Query.asmx.cs:line 7812"

代码

  private string  CreateTask(int ID, string Time)
    {
        // Get the service on the local machine
        try
        {
            using (TaskService ts = new TaskService())
            {
                // Create a new task definition and assign properties
                TaskDefinition td = ts.NewTask();
                td.RegistrationInfo.Description = "Send Report By Email Schedule ID" + ID;
                td.Principal.LogonType = TaskLogonType.InteractiveToken;

                // Add a trigger that will fire the task at this time every other day
                DailyTrigger dt = (DailyTrigger)td.Triggers.Add(new DailyTrigger(1));
                dt.Repetition.Duration = TimeSpan.FromDays(5000);
                dt.Repetition.Interval = TimeSpan.FromDays(1);
                dt.StartBoundary = DateTime.Parse(Time);
                //  dt.EndBoundary = DateTime.Parse(Time).AddMinutes(20);
                // Add an action that will launch Notepad whenever the trigger fires
                td.Actions.Add(new ExecAction("C:\\Projects\\Report_Emails\\Report_Emails\\bin\\Debug\\Report_Emails.exe"));

                // Register the task in the root folder
                string taskName = "Send Report " + ID.ToString();
                //Error Here
                ts.RootFolder.RegisterTaskDefinition(taskName, td);
            }
            return "";
        }
        catch (Exception ex) { return ex.ToString(); }
    }

我认为这是许可问题，因为它适用于本地如果是允许远程用户创建任务的权限

谢谢

Answer 1

如上所述，这将在网站用户下运行，设置为。

鉴于您需要授予特定权限，我建议拥有专门的用户进行任务管理。您可以在创建TaskService时传递此用户，即

using (TaskService ts = new TaskService(serverName, taskUser, taskDomain, taskPassword))

iis是创建计划任务的用户权限

1 个答案: