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- Extended Doc
- Clarion Technical Staff
- Version 3004
- 10/7/93
-
- Why doesn't a vertical scroll bar work on a browse?
-
-
- A LISTBOX displays the entries from a QUEUE that has been
- specified for the LISTBOX. If there are 10 rows in the LISTBOX
- and 100 enties in the QUEUE associated with this LISTBOX
- then the vertical scroll bar will scroll the entries
- within the LISTBOX. If however there are only 10 records in
- the QUEUE then the vertical scroll bar does nothing.
-
- The BROWSE procedure generates code that creates a QUEUE and reads
- the same number of entries into that QUEUE as rows in the LISTBOX.
- Therefore a vertical scroll bar on a BROWSE LISTBOX will not scroll
- records and should not be used.
-
- To move up and down in a BROWSE LISTBOX you can do the following:
-
- PageUp / PageDown
-
- ArrowUp / ArrowDown
-
- Press the right mouse button in the top portion of the LISTBOX to
- up and in the bottom portion to move down.
-
-
- The LIST template generates code that reads all the records
- requested into a QUEUE. In this case the vertical scroll bar
- in practical.
-