The IHTMLPerformanceTiming::loadEventEnd property must return the time immediately before the load event of the current document is fired. It must return zero if the load event has not been fired.
HRESULT value = object.get_loadEventStart(ULONGLONG* p);
- Navigation Timing, Section 4.2
The value reported by the IHTMLPerformanceTiming::loadEventEnd property represents the number of milliseconds between the recorded time and midnight January 1, 1970 (UTC).
Windows Internet Explorer 9. This property is supported only for documents displayed in IE9 Standards mode. For more information, see Defining Document Compatibility.
Build date: 11/12/2012