The IOFOCUS specifier indicates whether a particular unit is the active window in a QuickWin application. It takes the following form:
|.TRUE.||Indicates the QuickWin child window is the active window|
|.FALSE.||Indicates the QuickWin child window is not the active window|
If unit '*' is specified, the default is .FALSE.; otherwise, the default is .TRUE..
A value of .TRUE. causes a call to FOCUSQQ immediately before any READ, WRITE, or PRINT statement to that window.
For More Information:
For details on QuickWin applications, see your online help for the Windows system.