Gets the x-coordinate of the mouse pointer, relative to the upper-left corner of the screen.
HRESULT value = object.get_screenX(* p);
- Document Object Model (DOM) Level 3 Events Specification, Section 5.2.3
Note Screen coordinates depend on the document zoom level. At 200% magnification, Windows Internet Explorer reports the "logical" position of a pixel as half of the distance of the same position at 100% zoom. For more information, see Making the Web Bigger: DPI Scaling and Internet Explorer 8.