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Sets the power state of the Device. The use of this method has been deprecated. Instead, use the SetPowerState method in the associated PowerManagementService class.
Syntax
uint32 SetPowerState(
[in] uint16 PowerState,
[in] datetime Time
);
Parameters
-
PowerState [in]
-
The power state to set.
This parameter can contain one of the following values:
-
1
-
Full Power
-
2
-
Power Save - Low Power Mode
-
3
-
Power Save - Standby
-
4
-
Power Save - Other
-
5
-
Power Cycle
-
6
-
Power Off
Time [in]
Indicates when to set the power state, either as a regular datetimevalue or as an interval value (where the interval begins when the method invocation is received).
Return value
A return code that indicates whether the operation completed successfully.
-
0
The operation completed successfully.
-
1
The operation was not completed because it is not supported.
-
2 ...
The operation was not completed because an error occurred.
Requirements
| Minimum supported client |
Windows Vista |
| Minimum supported server |
Windows Server 2008 |
| Namespace |
Root\Hardware |
| MOF |
|
| DLL |
|