[The WBEMTimeSpan class is part of the WMI Provider Framework which is now considered in final state, and no further development, enhancements, or updates will be available for non-security related issues affecting these libraries. The MI APIs should be used for all new development.]
Compares two WBEMTimeSpan objects using the subtract and assign operator (–=).
const WBEMTimeSpan & operator-=( const WBEMTimeSpan & uSub );
Reference to the WBEMTimeSpan object, whose time span is subtracted from the "this" object.
This method returns a new WBEMTimeSpan object with a value equal to the difference in time.
|Minimum supported client||Windows Vista|
|Minimum supported server||Windows Server 2008|