The '''_SCREENX''' function returns the current program window's upper left corner column position on the desktop. {{PageSyntax}} :: positionX& = _SCREENX * Returns the current column pixel coordinate of a program window on the desktop. * Use [[_SCREENIMAGE]] to find the current user's Windows desktop resolution to adjust the position with [[_SCREENMOVE]]. ''See also:'' * [[_SCREENIMAGE]] * [[_SCREENMOVE]] * [[_SCREENY]] {{PageNavigation}}