.NET จะ Add Task เข้า Windows Task Schedule จากโปรแกรมเราเองยังไงครับ

SCHTASKS /Create [/S system [/U username [/P password]]]
    [/RU username [/RP password]] /SC schedule [/MO modifier] [/D day]
    [/I idletime] /TN taskname /TR taskrun [/ST starttime] [/M months]
    [/SD startdate] [/ED enddate]

Description:
    Enables an administrator to create scheduled tasks on a local or
    remote systems. 

Parameter List:
    /S           system            Specifies the remote system to
                                   connect to. If omitted the system
                                   parameter defaults to the local
                                   system.

    /U           username          Specifies the user context under
                                   which the command should execute.

    /P           password          Specifies the password for the given
                                   user context.

    /RU          username          Specifies the user account (user 
                                   context) under which the task runs.
                                   For the system account, valid values 
                                   are "", "NT AUTHORITY\SYSTEM" or
                                   "SYSTEM".

    /RP          password          Specifies the password for the user.
                                   To prompt for the password, the value
                                   must be either "*" or none.
                                   Password will not effect for the
                                   system account.

    /SC          schedule          Specifies the schedule frequency.
                                   Valid schedule types: MINUTE, HOURLY,
                                   DAILY, WEEKLY, MONTHLY, ONCE,
                                   ONSTART, ONLOGON, ONIDLE.

    /MO          modifier          Refines the schedule type to allow 
                                   finer control over schedule
                                   recurrence. Valid values are listed 
                                   in the "Modifiers" section below.

    /D           days              Specifies the day of the week to run
                                   the task. Valid values: MON, TUE,
                                   WED, THU, FRI, SAT, SUN and for
                                   MONTHLY schedules 1 - 31 (days of the
                                   month).

    /M           months            Specifies month(s) of the year.
                                   Defaults to the first day of the
                                   month. Valid values: JAN, FEB, MAR,
                                   APR, MAY, JUN, JUL, AUG, SEP, OCT,
                                   NOV, DEC.

    /I           idletime          Specifies the amount of idle time to 
                                   wait before running a scheduled 
                                   ONIDLE task.
                                   Valid range: 1 - 999 minutes.

    /TN          taskname          Specifies a name which uniquely
                                   identifies this scheduled task.

    /TR          taskrun           Specifies the path and file name of
                                   the program to be run by this
                                   scheduled task.
                                   Example: C:\windows\system32\calc.exe

    /ST          starttime         Specifies the time to run the task.
                                   The time format is HH:MM:SS (24 hour
                                   time) for example, 14:30:00 for 
                                   2:30 PM.

    /SD          startdate         Specifies the first date on which the
                                   task runs. The format is 
                                   "mm/dd/yyyy".



    /ED          enddate           Specifies the last date when the task
                                   should run. The format is
                                   "mm/dd/yyyy".



    /?                             Displays this help/usage.

Modifiers: Valid values for the /MO switch per schedule type:
    MINUTE:  1 - 1439 minutes.
    HOURLY:  1 - 23 hours.
    DAILY:   1 - 365 days.
    WEEKLY:  weeks 1 - 52.
    ONCE:    No modifiers.
    ONSTART: No modifiers.
    ONLOGON: No modifiers.
    ONIDLE:  No modifiers.
    MONTHLY: 1 - 12, or 
             FIRST, SECOND, THIRD, FOURTH, LAST, LASTDAY.

Examples:
    SCHTASKS /Create /S system /U user /P password /RU runasuser 
             /RP runaspassword /SC HOURLY /TN rtest1 /TR notepad 
    SCHTASKS /Create /S system /U domain\user /P password /SC MINUTE
             /MO 5 /TN rtest2 /TR calc.exe /ST 12:00:00 
             /SD 10/20/2001 /ED 10/20/2001 /RU runasuser /RP 

    SCHTASKS /Create /SC MONTHLY /MO first /D SUN /TN game 
             /TR c:\windows\system32\freecell
    SCHTASKS /Create /S system /U user /P password /RU runasuser
             /RP runaspassword /SC WEEKLY /TN test1 /TR notepad.exe
    SCHTASKS /Create /S system /U domain\user /P password /SC MINUTE
             /MO 5 /TN test2 /TR c:\windows\system32\notepad.exe 
             /ST 18:30:00 /RU runasuser /RP *
    SCHTASKS /Create /SC MONTHLY /MO first /D SUN /TN cell 
             /TR c:\windows\system32\freecell /RU runasuser

   SCHTASKS /Create /S computername /SC WEEKLY /D TUE /RU Username /RP password  /TN OpenNotepad /ST 08:00:00 /TR c:\windows\notepad.exe

   SCHTASKS /Create /S computername /SC DAILY /RU Username /RP password  /TN OpenNotepad /ST 08:00:00 /TR c:\windows\notepad.exe