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NF:powrprof.PowerDeterminePlatformRole |
PowerDeterminePlatformRole function (powrprof.h) |
Determines the computer role for Windows 7, Windows Server 2008 R2, Windows Vista or Windows Server 2008. |
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base\powerdetermineplatformrole.htm |
base |
a0311454-3908-49a6-95c0-c118dca259ac |
12/05/2018 |
PowerDeterminePlatformRole, PowerDeterminePlatformRole function, base.powerdetermineplatformrole, powrprof/PowerDeterminePlatformRole |
powrprof.h |
Windows |
Windows Vista [desktop apps only] |
Windows Server 2008 [desktop apps only] |
PowrProf.lib |
PowrProf.dll |
Windows |
19H1 |
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Determines the computer role for Windows 7, Windows Server 2008 R2, Windows Vista or Windows Server 2008. To specify a different platform, use the PowerDeterminePlatformRoleEx function.
To query additional power platform roles defined after Windows 7 and Windows Server 2008 R2, use PowerDeterminePlatformRoleEx.
The return value is one of the values from the POWER_PLATFORM_ROLE enumeration.
This function reads the ACPI Fixed ACPI Description Table (FADT) to determine the OEM preferred computer role. If that information is not available, the function looks for a battery. If at least one battery is available, the function returns PlatformRoleMobile. If no batteries are available, the function returns PlatformRoleDesktop.
Note This API has a newer version. To query additional power platform roles defined after Windows 7 and Windows Server 2008 R2, use PowerDeterminePlatformRoleEx.