Difference between revisions of "FLUSH"
From Recital Documentation Wiki
Yvonnemilne (Talk | contribs) |
Yvonnemilne (Talk | contribs) |
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| Line 26: | Line 26: | ||
for i = 1 to 5000 | for i = 1 to 5000 | ||
@13,1 say "Loop " + ltrim(str(i)) | @13,1 say "Loop " + ltrim(str(i)) | ||
| − | flush | + | flush |
next | next | ||
</code> | </code> | ||
Revision as of 15:01, 17 March 2009
Contents
FLUSH
Class
Screen Forms
Purpose
Flushes the terminal buffer
Syntax
FLUSH
See Also
Description
The flush command flushes all the characters in the terminal buffer to the terminal. To optimize terminal I/O, the Recital/4GL will buffer terminal I/O until a command that requires user input is issued, or the terminal buffer fills up. The terminal buffer size is determined by the SET TBUFSIZE command.
Example
for i = 1 to 5000 @13,1 say "Loop " + ltrim(str(i)) flush next
Products
Recital Mirage Server, Recital Terminal Developer
