Get(WindowDesktopWidth)FileMaker Pro 7.0In Windows, the desktop space is the space inside the MDI window (sometimes referred to as the client area).In the Mac OS, the desktop space is the area on the main monitor excluding the menu bars. The main monitor is where the menu bar is located.Note For information on how functions evaluate differently on the host versus the client, search the FileMaker Knowledge Base available at http://help.filemaker.com.Returns 450 in Windows when there is a single monitor and its MDI is set to 500 x 450.Returns 600 in the Mac OS when there is a single monitor and its resolution is set to 800 x 600.