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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.

See Also