Bob Pawley wrote:
Listen/notify implies a dynamic table that is constantly on the
change. Am I correct?
The table I am talking about is completed through one interface then
imported as a relatively static information base for the application
in which I am seeking help.
Yes,
you would have to define a rule on the table and when the table changed
it would send a notification back to who ever is listening.
Why don't you just run a query against the table, then loop through the
result set and then trigger your devices from inside the loop?
myquery.sql.add('select * from mytable where bla = bla;');
myquery.open;
While not myquery.eof do
begin
if myquery.fieldbyname('somefield').asstring = 'something' then
//signal your device.
myquery.next;
end;
I guess that is the best I can come up without knowing more.
Later,
--
Tony Caduto
AM Software Design
http://www.amsoftwaredesign.com
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