RequestStateChange method of the MSFT_PCSVDevice class
Requests that the state of the physical computer system be changed to the specified value. Implemented. Invoking this method multiple times could result in earlier requests being overwritten or lost.
Syntax
uint32 RequestStateChange(
[in] uint16 RequestedState,
[in, out] CIM_ConcreteJob REF Job,
[in] datetime TimeoutPeriod
);
Parameters
-
RequestedState [in]
-
Specifies the state requested for the physical computer system.
-
Enabled (2)
-
Disabled (3)
-
Shut Down (4)
-
Offline (6)
-
Test (7)
-
Defer (8)
-
Quiesce (9)
-
Reboot (10)
-
Reset (11)
-
DMTF Reserved
- 12 32767
-
Vendor Reserved
- 32768 65535
Job [in, out]
On return contains a reference to the job, but can be null if the task is completed.
TimeoutPeriod [in]
Specifies the maximum amount of time that the client expects the transition to the new state to take. The timeout must be specified using the datetime interval format.
A value of zero or NULL indicates that the client has no time requirements for the transition. If this property does not contain zero or NULL and the implementation does not support this parameter, a return code of Use Of Timeout Parameter Not Supported must be returned.
Return value
This method returns one of the following values.
-
Completed with No Error (0)
-
Not Supported (1)
-
Failed (2)
-
Reserved (3 4095)
-
Job Started (4096)
-
DMTF Reserved (4097 32767)
-
Vendor Reserved (32768 65535)
Requirements
| Minimum supported client |
Windows 8.1 |
| Minimum supported server |
Windows Server 2012 R2 |
| Namespace |
Root\Microsoft\Windows\HardwareManagement |
| MOF |
|
| DLL |
|