SYSTEM_POWER_CONDITION enumeration (winnt.h)
Used by the GUID_ACDC_POWER_SOURCE power event to indicate the current power source.
Syntax
typedef enum {
PoAc,
PoDc,
PoHot,
PoConditionMaximum
} SYSTEM_POWER_CONDITION;
Constants
PoAc The computer is powered by an AC power source (or similar, such as a laptop powered by a 12V automotive adapter). |
PoDc The system is receiving power from built-in batteries. |
PoHot The computer is powered by a short-term power source such as a UPS device. |
PoConditionMaximum Values equal to or greater than this value indicate an out of range value. |
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows Vista [desktop apps only] |
Minimum supported server | Windows Server 2008 [desktop apps only] |
Header | winnt.h (include Windows.h) |