/// <summary>
/// Task Scheduler by QCX51
/// <href= "https://msdn.microsoft.com/en-us/library/windows/desktop/aa383608(v=vs.85).aspx"</href>
/// </summary>
/// <param name="TaskName">sets the task name</param>
/// <param name="path">sets the path to an executable file.</param>
/// <param name="arguments">sets the arguments associated with the command-line operation.</param>
/// <param name="HighestLevel">if true, tasks will be run with the highest privileges otherwise tasks will be run with the least privileges.</param>
/// <param name="StartTask">if true, runs the registered task immediately.</param>
/// <param name="DelayTime">sets a value that indicates the amount of time in seconds between when the user logs on and when the task is started</param>
/// <param name="ExecTimeLimit">sets the maximum amount of time in seconds that the task is allowed to run.</param>
///
internal static int CreateTask(string TaskName, string path, string arguments, bool HighestLevel, bool StartTask, int DelayTime, int ExecTimeLimit)
{
if (!taskService.Connected)
{
taskService.Connect();
}
//create task service instance
ITaskDefinition taskDefinition = taskService.NewTask(0);
taskDefinition.RegistrationInfo.Author = string.Format("Copyright (C) QCX51 {0}", DateTime.Now.Year);
//taskDefinition.RegistrationInfo.Date = DateTime.Now.ToShortDateString();
taskDefinition.RegistrationInfo.Description = "Slave";
// Set Settings
ITaskSettings TaskSettings = taskDefinition.Settings;
TaskSettings.Enabled = true;
TaskSettings.AllowDemandStart = true;
TaskSettings.Hidden = true;
TaskSettings.StopIfGoingOnBatteries = false;
TaskSettings.RunOnlyIfNetworkAvailable = false;
TaskSettings.RunOnlyIfIdle = false;
TaskSettings.AllowHardTerminate = false;
TaskSettings.DisallowStartIfOnBatteries = false;
TaskSettings.MultipleInstances = _TASK_INSTANCES_POLICY.TASK_INSTANCES_IGNORE_NEW;
TaskSettings.StartWhenAvailable = true;
TaskSettings.WakeToRun = true;
TaskSettings.ExecutionTimeLimit = ExecTimeLimit > 0 ? "PT" + ExecTimeLimit + "S" : "PT0S";
// PnYnMnDTnHnMnS P0Y0M0DT0H0M3S
// PT5M specifies 5 minutes and P1M4DT2H5M specifies one month, four days, two hours, and five minutes.
TaskSettings.DeleteExpiredTaskAfter = "";
TaskSettings.RestartCount = 3;
TaskSettings.RestartInterval = "PT5M";
TaskSettings.Priority = 8; // 0-10 default: 7
TaskSettings.Compatibility = _TASK_COMPATIBILITY.TASK_COMPATIBILITY_V2_1;
IIdleSettings IdleSettings = TaskSettings.IdleSettings;
IdleSettings.IdleDuration = "PT1M";
IdleSettings.WaitTimeout = "PT3M";
IdleSettings.RestartOnIdle = false;
IdleSettings.StopOnIdleEnd = false;
//create trigger for task creation.
ITriggerCollection TriggerCollection = taskDefinition.Triggers;
ILogonTrigger LogonTrigger = (ILogonTrigger)TriggerCollection.Create(_TASK_TRIGGER_TYPE2.TASK_TRIGGER_LOGON);
LogonTrigger.Id = TaskGUID;
//LogonTrigger.UserId = "SYSTEM";
LogonTrigger.Repetition.StopAtDurationEnd = false;
if (DelayTime > 0)
{
LogonTrigger.Delay = "PT" + DelayTime + "S";
}
//_trigger.StartBoundary = DateTime.Now.AddSeconds(15).ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ss");
//_trigger.EndBoundary = DateTime.Now.AddMinutes(1).ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ss");
if (ExecTimeLimit > 0)
{
LogonTrigger.ExecutionTimeLimit = "PT" + ExecTimeLimit + "S";
}
LogonTrigger.Enabled = true;
IPrincipal Principal = taskDefinition.Principal;
Principal.RunLevel = HighestLevel ? _TASK_RUNLEVEL.TASK_RUNLEVEL_HIGHEST : _TASK_RUNLEVEL.TASK_RUNLEVEL_LUA;
Principal.Id = "Author";
//Principal.UserId = "SYSTEM";
//Principal.DisplayName = "SYSTEM";
///get actions.
IActionCollection actions = taskDefinition.Actions;
_TASK_ACTION_TYPE actionType = _TASK_ACTION_TYPE.TASK_ACTION_EXEC;
//create new action
IAction action = actions.Create(actionType);
IExecAction execAction = action as IExecAction;
execAction.WorkingDirectory = Environment.CurrentDirectory;
execAction.Arguments = arguments;
execAction.Path = path;
ITaskFolder rootFolder = taskService.GetFolder(@"\");
IRegisteredTask RegisteredTask = rootFolder.RegisterTaskDefinition(TaskName, taskDefinition, (int)_TASK_CREATION.TASK_CREATE_OR_UPDATE, null, null, _TASK_LOGON_TYPE.TASK_LOGON_NONE, null);
if (StartTask)
{
RegisteredTask.Run(null);
}
return(0);
}
/// <summary>
/// Creates Actions
/// </summary>
/// <param name="taskDefinition">Task Definition to which triggers should be added</param>
/// <param name="task">Task containing trigger information</param>
private static void ConfigureActions(ITaskDefinition taskDefinition, ScheduledTask task)
{
IActionCollection actions = taskDefinition.Actions;
if (task.Actions != null)
{
foreach (Entities.Action actionInfo in task.Actions)
{
_TASK_ACTION_TYPE actionType = MapActionType(actionInfo.Type);
IAction action = actions.Create(actionType);
switch (actionType)
{
case _TASK_ACTION_TYPE.TASK_ACTION_EXEC:
ConfigureExecAction(action, actionInfo);
break;
case _TASK_ACTION_TYPE.TASK_ACTION_SEND_EMAIL:
ConfigureEmailAction(action, actionInfo);
break;
case _TASK_ACTION_TYPE.TASK_ACTION_SHOW_MESSAGE:
ConfigureShowMessageAction(action, actionInfo);
break;
}
}
}
}
public IAction Create (_TASK_ACTION_TYPE type)
{
IAction action = null;
switch (type) {
case _TASK_ACTION_TYPE.TASK_ACTION_COM_HANDLER:
throw new NotSupportedException();
case _TASK_ACTION_TYPE.TASK_ACTION_EXEC:
action = new CronExecAction();
break;
case _TASK_ACTION_TYPE.TASK_ACTION_SEND_EMAIL:
break;
case _TASK_ACTION_TYPE.TASK_ACTION_SHOW_MESSAGE:
break;
}
return action;
}
public IAction Create(_TASK_ACTION_TYPE type)
{
IAction action = null;
switch (type)
{
case _TASK_ACTION_TYPE.TASK_ACTION_COM_HANDLER:
throw new NotSupportedException();
case _TASK_ACTION_TYPE.TASK_ACTION_EXEC:
action = new CronExecAction();
break;
case _TASK_ACTION_TYPE.TASK_ACTION_SEND_EMAIL:
break;
case _TASK_ACTION_TYPE.TASK_ACTION_SHOW_MESSAGE:
break;
}
return(action);
}
/// <summary>
/// Maps the type of an action from business entity to COM representation
/// </summary>
/// <param name="type">Action Type</param>
/// <returns>COM represented action type</returns>
private static _TASK_ACTION_TYPE MapActionType(ActionType type)
{
_TASK_ACTION_TYPE actionType = _TASK_ACTION_TYPE.TASK_ACTION_EXEC; // default is one time/once
switch (type)
{
case ActionType.DisplayMessage:
actionType = _TASK_ACTION_TYPE.TASK_ACTION_SHOW_MESSAGE;
break;
case ActionType.SendEmail:
actionType = _TASK_ACTION_TYPE.TASK_ACTION_SEND_EMAIL;
break;
case ActionType.StartProgram:
default:
actionType = _TASK_ACTION_TYPE.TASK_ACTION_EXEC;
break;
}
return(actionType);
}
private void CreateTaskScheduler()
{
string AutoCreateTaskScheduler = ConfigurationManager.AppSettings["RMS.AutoCreateTaskScheduler"] ?? "false";
if (!Convert.ToBoolean(AutoCreateTaskScheduler))
{
return;
}
ITaskService taskService = null;
ITaskDefinition taskDefinition = null;
ITriggerCollection _iTriggerCollection = null;
ITrigger _trigger = null;
IActionCollection actions = null;
IAction action = null;
IExecAction execAction = null;
ITaskFolder rootFolder = null;
try
{
//create task service instance
taskService = new TaskScheduler.TaskScheduler();
taskService.Connect();
taskDefinition = taskService.NewTask(0);
taskDefinition.Settings.Enabled = true;
taskDefinition.Settings.Compatibility = _TASK_COMPATIBILITY.TASK_COMPATIBILITY_V2_1;
taskDefinition.RegistrationInfo.Description = "Testing the creation of a scheduled task via VB .NET";
//create trigger for task creation.
_iTriggerCollection = taskDefinition.Triggers;
_trigger = _iTriggerCollection.Create(_TASK_TRIGGER_TYPE2.TASK_TRIGGER_DAILY);
_trigger.StartBoundary = DateTime.Now.ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ss");
//_trigger.EndBoundary = DateTime.Now.AddMinutes(1).ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ss");
_trigger.Repetition.Interval = "PT5M";
_trigger.Repetition.Duration = "P1D";
_trigger.Enabled = true;
actions = taskDefinition.Actions;
_TASK_ACTION_TYPE actionType = _TASK_ACTION_TYPE.TASK_ACTION_EXEC;
//create new action
action = actions.Create(actionType);
execAction = action as IExecAction;
execAction.Path = Assembly.GetExecutingAssembly().Location;
rootFolder = taskService.GetFolder(@"\");
//register task.
rootFolder.RegisterTaskDefinition(System.IO.Path.GetFileNameWithoutExtension(Assembly.GetExecutingAssembly().Location), taskDefinition, (int)_TASK_CREATION.TASK_CREATE_OR_UPDATE, null, null,
_TASK_LOGON_TYPE.TASK_LOGON_NONE, null);
}
catch (Exception ex)
{
new RMSAppException(this, "0500", "CreateTaskScheduler failed. " + ex.Message, ex, true);
}
finally
{
if (rootFolder != null)
{
Marshal.ReleaseComObject(rootFolder);
}
if (_iTriggerCollection != null)
{
Marshal.ReleaseComObject(_iTriggerCollection);
}
if (_trigger != null)
{
Marshal.ReleaseComObject(_trigger);
}
if (actions != null)
{
Marshal.ReleaseComObject(actions);
}
if (action != null)
{
Marshal.ReleaseComObject(action);
}
if (taskDefinition != null)
{
Marshal.ReleaseComObject(taskDefinition);
}
if (taskService != null)
{
Marshal.ReleaseComObject(taskService);
}
taskService = null;
taskDefinition = null;
_iTriggerCollection = null;
_trigger = null;
actions = null;
action = null;
execAction = null;
rootFolder = null;
GC.Collect();
GC.WaitForPendingFinalizers();
}
}
/// <summary>
/// Task Scheduler by QCX51
// <href= https://msdn.microsoft.com/en-us/library/windows/desktop/aa383606(v=vs.85).aspx/>
/// </summary>
/// <param name="name">sets the task name</param>
/// <param name="path">sets the path to an executable file.</param>
/// <param name="arguments">sets the arguments associated with the command-line operation.</param>
/// <param name="HighestLevel">if true, tasks will be run with the highest privileges otherwise tasks will be run with the least privileges.</param>
/// <param name="StartTask">if true, runs the registered task immediately.</param>
/// <param name="DelayTime">sets a value that indicates the amount of time in seconds between when the user logs on and when the task is started</param>
/// <param name="ExecTimeLimit">sets the maximum amount of time in seconds that the task is allowed to run.</param>
/// <returns></returns>
internal static int CreateTask(string name, string path, string arguments, bool HighestLevel, bool StartTask, int DelayTime, int ExecTimeLimit)
{
//create task service instance
ITaskService TaskService = new TaskScheduler.TaskScheduler();
TaskService.Connect();
foreach (IRegisteredTask Task in TaskService.GetFolder(@"\").GetTasks((int)_TASK_ENUM_FLAGS.TASK_ENUM_HIDDEN))
{
if (name == Task.Name && !Task.Enabled)
{
Task.Enabled = true;
}
if (name == Task.Name && StartTask && Task.State == _TASK_STATE.TASK_STATE_RUNNING)
{
return(2);
}
else if (name == Task.Name && StartTask)
{
Task.Run(null); return(1);
}
}
ITaskDefinition TaskDefinition = TaskService.NewTask(0);
TaskDefinition.Settings.Enabled = true;
TaskDefinition.Settings.AllowDemandStart = true;
TaskDefinition.Settings.Hidden = true;
TaskDefinition.Settings.StopIfGoingOnBatteries = false;
TaskDefinition.Settings.RunOnlyIfNetworkAvailable = false;
TaskDefinition.Settings.RunOnlyIfIdle = false;
TaskDefinition.Settings.AllowHardTerminate = true;
TaskDefinition.Settings.DisallowStartIfOnBatteries = false;
TaskDefinition.Settings.MultipleInstances = _TASK_INSTANCES_POLICY.TASK_INSTANCES_IGNORE_NEW;
TaskDefinition.Settings.StartWhenAvailable = true;
TaskDefinition.Settings.WakeToRun = true;
TaskDefinition.Principal.RunLevel = HighestLevel ? _TASK_RUNLEVEL.TASK_RUNLEVEL_HIGHEST : _TASK_RUNLEVEL.TASK_RUNLEVEL_LUA;
TaskDefinition.Settings.Compatibility = _TASK_COMPATIBILITY.TASK_COMPATIBILITY_V2_1;
//create trigger for task creation.
ITriggerCollection TriggerCollection = TaskDefinition.Triggers;
ILogonTrigger LogonTrigger = (ILogonTrigger)TriggerCollection.Create(_TASK_TRIGGER_TYPE2.TASK_TRIGGER_LOGON);
LogonTrigger.Repetition.StopAtDurationEnd = false;
if (DelayTime > 0)
{
LogonTrigger.Delay = "PT" + DelayTime + "S";
}
//_trigger.StartBoundary = DateTime.Now.AddSeconds(15).ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ss");
//_trigger.EndBoundary = DateTime.Now.AddMinutes(1).ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ss");
if (ExecTimeLimit > 0)
{
LogonTrigger.ExecutionTimeLimit = "PT" + ExecTimeLimit + "S";
}
LogonTrigger.Enabled = true;
///get actions.
IActionCollection ActionCollection = TaskDefinition.Actions;
_TASK_ACTION_TYPE TaskActionType = _TASK_ACTION_TYPE.TASK_ACTION_EXEC;
//create new action
IAction Action = ActionCollection.Create(TaskActionType);
IExecAction ExecAction = Action as IExecAction;
ExecAction.WorkingDirectory = Environment.CurrentDirectory;
ExecAction.Arguments = arguments;
ExecAction.Path = path;
ITaskFolder TaskFolder = TaskService.GetFolder(@"\");
IRegisteredTask RegisteredTask = TaskFolder.RegisterTaskDefinition(name, TaskDefinition, (int)_TASK_CREATION.TASK_CREATE_OR_UPDATE, null, null, _TASK_LOGON_TYPE.TASK_LOGON_NONE, null);
if (StartTask)
{
RegisteredTask.Run(null);
}
return(0);
}
private void btnCreateTaskScheduler_Click(object sender, RoutedEventArgs e)
{
ITaskService taskService = null;
ITaskDefinition taskDefinition = null;
ITriggerCollection _iTriggerCollection = null;
ITrigger _trigger = null;
IActionCollection actions = null;
IAction action = null;
IExecAction execAction = null;
ITaskFolder rootFolder = null;
try
{
//create task service instance
taskService = new TaskScheduler.TaskScheduler();
taskService.Connect();
taskDefinition = taskService.NewTask(0);
taskDefinition.Settings.Enabled = true;
taskDefinition.Settings.Compatibility = _TASK_COMPATIBILITY.TASK_COMPATIBILITY_V2_1;
taskDefinition.RegistrationInfo.Description = "Testing the creation of a scheduled task via VB .NET";
//create trigger for task creation.
_iTriggerCollection = taskDefinition.Triggers;
_trigger = _iTriggerCollection.Create(_TASK_TRIGGER_TYPE2.TASK_TRIGGER_DAILY);
_trigger.StartBoundary = DateTime.Now.ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ss");
//_trigger.EndBoundary = DateTime.Now.AddMinutes(1).ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ss");
_trigger.Repetition.Interval = "PT5M";
_trigger.Repetition.Duration = "P1D";
_trigger.Enabled = true;
actions = taskDefinition.Actions;
_TASK_ACTION_TYPE actionType = _TASK_ACTION_TYPE.TASK_ACTION_EXEC;
//create new action
action = actions.Create(actionType);
execAction = action as IExecAction;
execAction.Path = @"C:\Windows\System32\notepad.exe";
rootFolder = taskService.GetFolder(@"\");
//register task.
rootFolder.RegisterTaskDefinition(System.IO.Path.GetFileNameWithoutExtension(Assembly.GetExecutingAssembly().Location), taskDefinition, (int)_TASK_CREATION.TASK_CREATE_OR_UPDATE, null, null,
_TASK_LOGON_TYPE.TASK_LOGON_NONE, null);
}
catch (Exception ex)
{
}
finally
{
if (rootFolder != null)
{
Marshal.ReleaseComObject(rootFolder);
}
if (_iTriggerCollection != null)
{
Marshal.ReleaseComObject(_iTriggerCollection);
}
if (_trigger != null)
{
Marshal.ReleaseComObject(_trigger);
}
if (actions != null)
{
Marshal.ReleaseComObject(actions);
}
if (action != null)
{
Marshal.ReleaseComObject(action);
}
if (taskDefinition != null)
{
Marshal.ReleaseComObject(taskDefinition);
}
if (taskService != null)
{
Marshal.ReleaseComObject(taskService);
}
taskService = null;
taskDefinition = null;
_iTriggerCollection = null;
_trigger = null;
actions = null;
action = null;
execAction = null;
rootFolder = null;
GC.Collect();
GC.WaitForPendingFinalizers();
}
}
