PowerSetActiveScheme function (powersetting.h)
Sets the active power scheme for the current user.
Syntax
DWORD PowerSetActiveScheme(
[in, optional] HKEY UserRootPowerKey,
[in] const GUID *SchemeGuid
);
Parameters
[in, optional] UserRootPowerKey
This parameter is reserved for future use and must be set to NULL.
[in] SchemeGuid
The identifier of the power scheme.
Return value
Returns ERROR_SUCCESS (zero) if the call was successful, and a nonzero value if the call failed.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2008 [desktop apps only] |
| Target Platform | Windows |
| Header | powersetting.h |
| Library | PowrProf.lib |
| DLL | PowrProf.dll |