RE: Single Page Subfile Example

Hello,

I've written subfiles where only one page was loaded.

To save and handle the options I used a temorary keyed dataqueue.
Every time a subfile page was filled, I tried to receveive the option for the 
record from the dataqueue.
When a function key was pressed, the changed records are read (READC) and the 
options send to the DataQueue.
When entry key was pressed, all records from the dataqueue are received and 
the options handled.
If an Error occured, the subfile page is reloaded beginning with the wrong 
record.
All other options are still saved in the dataqueue.

With this technique it's easy to handle subfiles like SAA.
Changed records can be displayed correctly, deleted records aren't no longer 
displayed.

Birgitta