taskschedulerinterop.cs

一个可以生成windows定时任务的程序

using System;
using System.Runtime.InteropServices;

namespace TaskSchedulerInterop
{
	// Enums
	internal enum TaskTriggerType 
	{
		TIME_TRIGGER_ONCE            = 0,  // Ignore the Type field.
		TIME_TRIGGER_DAILY           = 1,  // Use DAILY
		TIME_TRIGGER_WEEKLY          = 2,  // Use WEEKLY
		TIME_TRIGGER_MONTHLYDATE     = 3,  // Use MONTHLYDATE
		TIME_TRIGGER_MONTHLYDOW      = 4,  // Use MONTHLYDOW
		EVENT_TRIGGER_ON_IDLE        = 5,  // Ignore the Type field.
		EVENT_TRIGGER_AT_SYSTEMSTART = 6,  // Ignore the Type field.
		EVENT_TRIGGER_AT_LOGON       = 7   // Ignore the Type field.
	}

	// Structs
	[StructLayout(LayoutKind.Sequential)]
	internal struct Daily
	{
		public ushort DaysInterval;
	}

	[StructLayout(LayoutKind.Sequential)]
	internal struct Weekly
	{
		public ushort WeeksInterval;
		public ushort DaysOfTheWeek;
	}

	[StructLayout(LayoutKind.Sequential)]
	internal struct MonthlyDate
	{
		public uint Days;
		public ushort Months;
	}

	[StructLayout(LayoutKind.Sequential)]
	internal struct MonthlyDOW
	{
		public ushort WhichWeek;
		public ushort DaysOfTheWeek;
		public ushort Months;
	}

	[StructLayout(LayoutKind.Explicit)]
	internal struct TriggerTypeData
	{
		[FieldOffset(0)]
		public Daily daily;
		[FieldOffset(0)]
		public Weekly weekly;
		[FieldOffset(0)]
		public MonthlyDate monthlyDate;
		[FieldOffset(0)]
		public MonthlyDOW monthlyDOW;
	}

	[StructLayout(LayoutKind.Sequential)]
	internal struct TaskTrigger
	{
		public ushort TriggerSize;             // Structure size.
		public ushort Reserved1;               // Reserved. Must be zero.
		public ushort BeginYear;               // Trigger beginning date year.
		public ushort BeginMonth;              // Trigger beginning date month.
		public ushort BeginDay;                // Trigger beginning date day.
		public ushort EndYear;                 // Optional trigger ending date year.
		public ushort EndMonth;                // Optional trigger ending date month.
		public ushort EndDay;                  // Optional trigger ending date day.
		public ushort StartHour;               // Run bracket start time hour.
		public ushort StartMinute;             // Run bracket start time minute.
		public uint MinutesDuration;           // Duration of run bracket.
		public uint MinutesInterval;           // Run bracket repetition interval.
		public uint Flags;                     // Trigger flags.
		public TaskTriggerType Type;           // Trigger type.
		public TriggerTypeData Data;           // Trigger data.
		public ushort Reserved2;               // Reserved. Must be zero.
		public ushort RandomMinutesInterval;   // Maximum number of random minutes after start time.
	}

	[StructLayout(LayoutKind.Sequential)]
	internal struct SystemTime
	{
		public ushort Year;
		public ushort Month;
		public ushort DayOfWeek;
		public ushort Day;
		public ushort Hour;
		public ushort Minute;
		public ushort Second;
		public ushort Milliseconds;
	}

	// Interfaces
	[Guid("148BD527-A2AB-11CE-B11F-00AA00530503"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
	internal interface ITaskScheduler
	{
		void SetTargetComputer([In, MarshalAs(UnmanagedType.LPWStr)] string Computer);
		void GetTargetComputer([Out, MarshalAs(UnmanagedType.LPWStr)] out string Computer);
		void Enum([Out, MarshalAs(UnmanagedType.Interface)] out IEnumWorkItems EnumWorkItems);
		void Activate([In, MarshalAs(UnmanagedType.LPWStr)] string Name, [In] ref System.Guid riid, [Out, MarshalAs(UnmanagedType.IUnknown)] out object obj);
		void Delete([In, MarshalAs(UnmanagedType.LPWStr)] string Name);
		void NewWorkItem([In, MarshalAs(UnmanagedType.LPWStr)] string TaskName, [In] ref System.Guid rclsid, [In] ref System.Guid riid, [Out, MarshalAs(UnmanagedType.IUnknown)] out object obj);
		void AddWorkItem([In, MarshalAs(UnmanagedType.LPWStr)] string TaskName, [In, MarshalAs(UnmanagedType.Interface)] IScheduledWorkItem WorkItem);
		void IsOfType([In, MarshalAs(UnmanagedType.LPWStr)] string TaskName, [In] ref System.Guid riid);
	}

	[Guid("148BD528-A2AB-11CE-B11F-00AA00530503"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
	internal interface IEnumWorkItems
	{
		void Next([In] uint RequestCount, [Out] out System.IntPtr Names, [Out] out uint Fetched);
		void Skip([In] uint Count);
		void Reset();
		void Clone([Out, MarshalAs(UnmanagedType.Interface)] out IEnumWorkItems EnumWorkItems);
	}
	
	[Guid("a6b952f0-a4b1-11d0-997d-00aa006887ec"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
	internal interface IScheduledWorkItem
	{
		void CreateTrigger([Out] out ushort NewTriggerIndex, [Out, MarshalAs(UnmanagedType.Interface)] out ITaskTrigger Trigger);
		void DeleteTrigger([In] ushort TriggerIndex);
		void GetTriggerCount([Out] out ushort Count);
		void GetTrigger([In] ushort TriggerIndex, [Out, MarshalAs(UnmanagedType.Interface)] out ITaskTrigger Trigger);
		void GetTriggerString([In] ushort TriggerIndex, [Out, MarshalAs(UnmanagedType.LPWStr)] out string TriggerString);
		void GetRunTimes([In, MarshalAs(UnmanagedType.Struct)] SystemTime Begin, [In, MarshalAs(UnmanagedType.Struct)] SystemTime End, ref ushort Count, [Out] out System.IntPtr TaskTimes);
		void GetNextRunTime([In, Out, MarshalAs(UnmanagedType.Struct)] ref SystemTime NextRun);
		void SetIdleWait([In] ushort IdleMinutes, [In] ushort DeadlineMinutes);
		void GetIdleWait([Out] out ushort IdleMinutes, [Out] out ushort DeadlineMinutes);
		void Run();
		void Terminate();
		void EditWorkItem([In] uint hParent, [In] uint dwReserved);
		void GetMostRecentRunTime([In, Out, MarshalAs(UnmanagedType.Struct)] ref SystemTime LastRun);
		void GetStatus([Out, MarshalAs(UnmanagedType.Error)] out int Status);
		void GetExitCode([Out] out uint ExitCode);
		void SetComment([In, MarshalAs(UnmanagedType.LPWStr)] string Comment);
		void GetComment([Out, MarshalAs(UnmanagedType.LPWStr)] out string Comment);
		void SetCreator([In, MarshalAs(UnmanagedType.LPWStr)] string Creator);
		void GetCreator([Out, MarshalAs(UnmanagedType.LPWStr)] out string Creator);
		void SetWorkItemData([In] ushort DataLen, [In, MarshalAs(UnmanagedType.LPArray, SizeParamIndex=0, ArraySubType=UnmanagedType.U1)] byte[] Data);
		void GetWorkItemData([Out] out ushort DataLen, [Out] out System.IntPtr Data);
		void SetErrorRetryCount([In] ushort RetryCount);
		void GetErrorRetryCount([Out] out ushort RetryCount);
		void SetErrorRetryInterval([In] ushort RetryInterval);
		void GetErrorRetryInterval([Out] out ushort RetryInterval);
		void SetFlags([In] uint Flags);
		void GetFlags([Out] out uint Flags);
		void SetAccountInformation([In, MarshalAs(UnmanagedType.LPWStr)] string AccountName, [In, MarshalAs(UnmanagedType.LPWStr)] string Password);
		void GetAccountInformation([Out, MarshalAs(UnmanagedType.LPWStr)] out string AccountName);
	}

	[Guid("148BD524-A2AB-11CE-B11F-00AA00530503"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
	internal interface ITask
	{
		void CreateTrigger([Out] out ushort NewTriggerIndex, [Out, MarshalAs(UnmanagedType.Interface)] out ITaskTrigger Trigger);
		void DeleteTrigger([In] ushort TriggerIndex);
		void GetTriggerCount([Out] out ushort Count);
		void GetTrigger([In] ushort TriggerIndex, [Out, MarshalAs(UnmanagedType.Interface)] out ITaskTrigger Trigger);
		void GetTriggerString([In] ushort TriggerIndex, [Out, MarshalAs(UnmanagedType.LPWStr)] out string TriggerString);
		void GetRunTimes([In, MarshalAs(UnmanagedType.Struct)] SystemTime Begin, [In, MarshalAs(UnmanagedType.Struct)] SystemTime End, ref ushort Count, [Out] out System.IntPtr TaskTimes);
		void GetNextRunTime([In, Out, MarshalAs(UnmanagedType.Struct)] ref SystemTime NextRun);
		void SetIdleWait([In] ushort IdleMinutes, [In] ushort DeadlineMinutes);
		void GetIdleWait([Out] out ushort IdleMinutes, [Out] out ushort DeadlineMinutes);
		void Run();
		void Terminate();
		void EditWorkItem([In] uint hParent, [In] uint dwReserved);
		void GetMostRecentRunTime([In, Out, MarshalAs(UnmanagedType.Struct)] ref SystemTime LastRun);
		void GetStatus([Out, MarshalAs(UnmanagedType.Error)] out int Status);
		void GetExitCode([Out] out uint ExitCode);
		void SetComment([In, MarshalAs(UnmanagedType.LPWStr)] string Comment);
		void GetComment([Out, MarshalAs(UnmanagedType.LPWStr)] out string Comment);
		void SetCreator([In, MarshalAs(UnmanagedType.LPWStr)] string Creator);
		void GetCreator([Out, MarshalAs(UnmanagedType.LPWStr)] out string Creator);
		void SetWorkItemData([In] ushort DataLen, [In, MarshalAs(UnmanagedType.LPArray, SizeParamIndex=0, ArraySubType=UnmanagedType.U1)] byte[] Data);
		void GetWorkItemData([Out] out ushort DataLen, [Out] out System.IntPtr Data);
		void SetErrorRetryCount([In] ushort RetryCount);
		void GetErrorRetryCount([Out] out ushort RetryCount);
		void SetErrorRetryInterval([In] ushort RetryInterval);
		void GetErrorRetryInterval([Out] out ushort RetryInterval);
		void SetFlags([In] uint Flags);
		void GetFlags([Out] out uint Flags);
		void SetAccountInformation([In, MarshalAs(UnmanagedType.LPWStr)] string AccountName, [In, MarshalAs(UnmanagedType.LPWStr)] string Password);
		void GetAccountInformation([Out, MarshalAs(UnmanagedType.LPWStr)] out string AccountName);
		void SetApplicationName([In, MarshalAs(UnmanagedType.LPWStr)] string ApplicationName);
		void GetApplicationName([Out, MarshalAs(UnmanagedType.LPWStr)] out string ApplicationName);
		void SetParameters([In, MarshalAs(UnmanagedType.LPWStr)] string Parameters);
		void GetParameters([Out, MarshalAs(UnmanagedType.LPWStr)] out string Parameters);
		void SetWorkingDirectory([In, MarshalAs(UnmanagedType.LPWStr)] string WorkingDirectory);
		void GetWorkingDirectory([Out, MarshalAs(UnmanagedType.LPWStr)] out string WorkingDirectory);
		void SetPriority([In] uint Priority);
		void GetPriority([Out] out uint Priority);
		void SetTaskFlags([In] uint Flags);
		void GetTaskFlags([Out] out uint Flags);
		void SetMaxRunTime([In] uint MaxRunTimeMS);
		void GetMaxRunTime([Out] out uint MaxRunTimeMS);
	}

	[Guid("148BD52B-A2AB-11CE-B11F-00AA00530503"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
	internal interface ITaskTrigger
	{
		void SetTrigger([In, Out, MarshalAs(UnmanagedType.Struct)] ref TaskTrigger Trigger);
		void GetTrigger([In, Out, MarshalAs(UnmanagedType.Struct)] ref TaskTrigger Trigger);
		void GetTriggerString([Out, MarshalAs(UnmanagedType.LPWStr)] out string TriggerString);
	}

	// Classes
	[ComImport, Guid("148BD52A-A2AB-11CE-B11F-00AA00530503")] 
	internal class CTaskScheduler
	{
	}

	[ComImport, Guid("148BD520-A2AB-11CE-B11F-00AA00530503")] 
	internal class CTask
	{
	}
}