Gets the time associated with the geographic information, typically the time the information was received by Windows Internet Explorer.
HRESULT value = object.get_timestamp(ULONGLONG* p);
An ULONGLONG value representing the time associated with the geolocation data, in milliseconds, since midnight, January 1, 1970, Coordinated Universal Time (UTC).
- Geolocation API Specification, Section 5.3
Windows Internet Explorer 9. This property is supported only for webpages displayed in IE9 Standards mode. For more information, see Defining Document Compatibility.