SMS_ServiceWindow Server WMI Class

Статья
05/03/2011

Applies To: System Center Configuration Manager 2007, System Center Configuration Manager 2007 R2, System Center Configuration Manager 2007 R3, System Center Configuration Manager 2007 SP1, System Center Configuration Manager 2007 SP2

The SMS_ServiceWindow Windows Management Instrumentation (WMI) class, in Configuration Manager, is an SMS Provider server class that represents a window of time, called a maintenance window, in which a program is allowed to execute on a group of computers.

Class SMS_ServiceWindow
{
      String Description
      UInt32 Duration
      Boolean IsEnabled
      Boolean IsGMT
      String Name
      UInt32 RecurrenceType
      String ServiceWindowID
      String ServiceWindowSchedules
      UInt32 ServiceWindowType
      DateTime StartTime
}

Methods

The SMS_ServiceWindow class does not define any methods.

Properties

Description
Data type: String

Access type: Read/Write

Qualifiers: None

The maintenance window description. The default value is "".

Duration
Data type: UInt32

Access type: Read-only

Qualifiers: [read]

The duration, in minutes, of the maintenance window. The default value is 5.

IsEnabled
Data type: Boolean

Access type: Read/Write

Qualifiers: None

true if the maintenance window is enabled. The default value is false.

IsGMT
Data type: Boolean

Access type: Read-only

Qualifiers: [read]

true if the start time is in Universal Coordinated Time (UTC). The default value is false.

Name
Data type: String

Access type: Read/Write

Qualifiers: None

The maintenance window name. The default value is "".

RecurrenceType
Data type: UInt32

Access type: Read-only

Qualifiers: [read, enumeration]

The schedule recurrence. Possible values are listed below. The default value is NONE (1).

1

NONE

2

DAILY

3

WEEKLY

4

MONTHLYBYWEEKDAY

5

MONTHLYBYDATE

ServiceWindowID
Data type: String

Access type: Read-only

Qualifiers: [key, read]

A unique ID for the maintenance window. The default value is "".

ServiceWindowSchedules
Data type: String

Access type: Read/Write

Qualifiers: None

The maintenance window schedules in schedule token format. Some valid recurring maintenance window schedules are:

0034394008100008 -- every 1 day(s), 1:00:00 AM

00343940081A2000 -- every 1 week(s), 1:00:00 AM

0034394008284400 -- every 1 month(s), 1:00:00 AM

The default value is "".

Note

Creating a schedule token is described in How to Create a Schedule Token.

ServiceWindowType
Data type: UInt32

Access type: Read/Write

Qualifiers: None

The maintenance window type. Possible values are listed below. The default value is GENERAL (1).

1

GENERAL. General maintenance window.

5

OSD. Operating system deployment task sequence maintenance window.

StartTime
Data type: DateTime

Access type: Read-only

Qualifiers: [read]

The date and time indicating the start time for the maintenance window.

Remarks

Class qualifiers for this class include:

Embedded

For more information about both the class qualifiers and the property qualifiers included in the Properties section, see Configuration Manager Class and Property Qualifiers.

The maintenance window represented by this class has start and end times that can span days. The time span allows you to select certain hours of the week during which the client can execute the targeted programs and software updates. You can define maintenance windows for all Data Center computers by modifying the Service Window property of the Data Center collection.

Requirements

Runtime Requirements

For more information, see Configuration Manager Server Runtime Requirements.

Development Requirements

For more information, see Configuration Manager Server Development Requirements.

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