taskschd.h header

This header is used by Task Scheduler. For more information, see:

• Task Scheduler

taskschd.h contains the following programming interfaces:

Interfaces

IAction Provides the common properties inherited by all action objects.
IActionCollection Contains the actions that are performed by the task.
IBootTrigger Represents a trigger that starts a task when the system is started.
IComHandlerAction Represents an action that fires a handler.
IDailyTrigger Represents a trigger that starts a task based on a daily schedule.
IEmailAction Represents an action that sends an email message.
IEventTrigger Represents a trigger that starts a task when a system event occurs.
IExecAction Represents an action that executes a command-line operation.
IIdleSettings Specifies how the Task Scheduler performs tasks when the computer is in an idle condition.
IIdleTrigger Represents a trigger that starts a task when the computer goes into an idle state.
ILogonTrigger Represents a trigger that starts a task when a user logs on.
IMaintenanceSettings Provides the settings that the Task Scheduler uses to perform task during Automatic maintenance.
IMonthlyDOWTrigger Represents a trigger that starts a task on a monthly day-of-week schedule.
IMonthlyTrigger Represents a trigger that starts a job based on a monthly schedule.
INetworkSettings Provides the settings that the Task Scheduler service uses to obtain a network profile.
IPrincipal Provides the security credentials for a principal.
IPrincipal2 Provides the extended settings applied to security credentials for a principal.
IRegisteredTask Provides the methods that are used to run the task immediately, get any running instances of the task, get or set the credentials that are used to register the task, and the properties that describe the task.
IRegisteredTaskCollection Contains all the tasks that are registered.
IRegistrationInfo Provides the administrative information that can be used to describe the task.
IRegistrationTrigger Represents a trigger that starts a task when the task is registered or updated.
IRepetitionPattern Defines how often the task is run and how long the repetition pattern is repeated after the task is started.
IRunningTask Provides the methods to get information from and control a running task.
IRunningTaskCollection Provides a collection that is used to control running tasks.
ISessionStateChangeTrigger Triggers tasks for console connect or disconnect, remote connect or disconnect, or workstation lock or unlock notifications.
IShowMessageAction Represents an action that shows a message box when a task is activated.
ITaskDefinition Defines all the components of a task, such as the task settings, triggers, actions, and registration information.
ITaskFolder Provides the methods that are used to register (create) tasks in the folder, remove tasks from the folder, and create or remove subfolders from the folder.
ITaskFolderCollection Provides information and control for a collection of folders that contain tasks.
ITaskHandler Defines the methods that are called by the Task Scheduler service to manage a COM handler.
ITaskHandlerStatus Provides the methods that are used by COM handlers to notify the Task Scheduler about the status of the handler.
ITaskNamedValueCollection Contains a collection of ITaskNamedValuePair interface name-value pairs.
ITaskNamedValuePair Creates a name-value pair in which the name is associated with the value.
ITaskService Provides access to the Task Scheduler service for managing registered tasks.
ITaskSettings Provides the settings that the Task Scheduler service uses to perform the task.
ITaskSettings2 Provides the extended settings that the Task Scheduler uses to run the task. (ITaskSettings2)
ITaskSettings3 Provides the extended settings that the Task Scheduler uses to run the task. (ITaskSettings3)
ITaskVariables Defines task variables that can be passed as parameters to task handlers and external executables that are launched by tasks.
ITimeTrigger Represents a trigger that starts a task at a specific date and time.
ITrigger Provides the common properties that are inherited by all trigger objects.
ITriggerCollection Provides the methods that are used to add to, remove from, and get the triggers of a task.
IWeeklyTrigger Represents a trigger that starts a task based on a weekly schedule.

Enumerations

TASK_ACTION_TYPE Defines the type of actions that a task can perform.
TASK_COMPATIBILITY Defines what versions of Task Scheduler or the AT command that the task is compatible with.
TASK_CREATION Defines how the Task Scheduler service creates, updates, or disables the task.
TASK_ENUM_FLAGS Defines how the Task Scheduler enumerates through registered tasks.
TASK_INSTANCES_POLICY Defines how the Task Scheduler handles existing instances of the task when it starts a new instance of the task.
TASK_LOGON_TYPE Defines what logon technique is required to run a task.
TASK_PROCESSTOKENSID_TYPE Defines the types of process security identifier (SID) that can be used by tasks.
TASK_RUN_FLAGS Defines how a task is run.
TASK_RUNLEVEL_TYPE Defines LUA elevation flags that specify with what privilege level the task will be run.
TASK_SESSION_STATE_CHANGE_TYPE Defines what kind of Terminal Server session state change you can use to trigger a task to start.
TASK_STATE Defines the different states that a registered task can be in.
TASK_TRIGGER_TYPE2 Defines the type of triggers that can be used by tasks.