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Task Scheduler Managed Class Library

LogonTriggerUserId Property

Gets or sets The identifier of the user. For example, "MyDomain\MyName" or for a local account, "Administrator".

This property can be in one of the following formats:

• User name or SID: The task is started when the user logs on to the computer.

• NULL: The task is started when any user logs on to the computer.


Namespace: Microsoft.Win32.TaskScheduler
Assembly: Microsoft.Win32.TaskScheduler (in Microsoft.Win32.TaskScheduler.dll) Version: 2.12.0
Syntax
C#
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[DefaultValueAttribute(null)]
[XmlIgnoreAttribute]
public string UserId { get; set; }
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Property Value

String

Implements

ITriggerUserIdUserId
Exceptions
ExceptionCondition
NotV1SupportedExceptionNot supported under Task Scheduler 1.0.
Remarks
If you want a task to be triggered when any member of a group logs on to the computer rather than when a specific user logs on, then do not assign a value to the LogonTrigger.UserId property. Instead, create a logon trigger with an empty LogonTrigger.UserId property and assign a value to the principal for the task using the Principal.GroupId property.
See Also