PowerWriteSettingAttributes function (powrprof.h)
Sets the power attributes of a power key. If the PowerSettingGuid parameter is NULL then the attribute for SubGroupGuid is set, otherwise the attribute for PowerSettingGuid is set.
Syntax
DWORD PowerWriteSettingAttributes(
[in] const GUID *SubGroupGuid,
[in] const GUID *PowerSettingGuid,
[in] DWORD Attributes
);
Parameters
[in] SubGroupGuid
The subgroup of power settings. This parameter can be one of the following values defined in WinNT.h. Use NO_SUBGROUP_GUID to refer to the default power scheme.
[in] PowerSettingGuid
The identifier of the power setting.
[in] Attributes
The attributes to be associated with the specified power setting.
Value | Meaning |
---|---|
|
Hide this power setting. |
Return value
Returns ERROR_SUCCESS (zero) if the call was successful, and a nonzero value if the call failed.
Remarks
Changes to the settings for the active power scheme do not take effect until you call the PowerSetActiveScheme function.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows Vista [desktop apps only] |
Minimum supported server | Windows Server 2008 [desktop apps only] |
Target Platform | Windows |
Header | powrprof.h |
Library | PowrProf.lib |
DLL | PowrProf.dll |