Returns the horizontal distance, in points, of the outer edge of the window on which the script is acting, relative to the left-most edge of the screen.
Data type returned
FileMaker Pro 7.0
The origin of the reference coordinate system is at the leftmost corner below the menu bar. A negative value indicates the portion of the left side of the window that is hidden.
•The window on which the script is acting may not necessarily be the foreground window.
•In FileMaker WebDirect, this function is not supported and returns an empty string.
Returns 52 when the outer edge of the active window is 52 points from the left edge of the screen.
Returns 0 when the active window is 0 points from the left edge of the screen.
For an example script, see New Window script step