ReleasePowerRelationship
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4/8/2010
This functions releases the handle returned from RegisterPowerRelationship.
Syntax
DWORD ReleasePowerRelationship(
HANDLE h
);
Parameters
- h
[in] Handle returned from RegisterPowerRelationship.
Return Value
- ERROR_INVALID_PARAMETER
Indicates an invalid handle.
- ERROR_SUCCESS
Indicates that the relationship was removed correctly.
Remarks
Unregistering a power relationship has the side effect of unregistering the child device with Power Manager. If the child device exits while the relationship is outstanding, the call returns ERROR_INVALID_PARAMETER when it attempts to release the relationship handle.