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Searching Combobox to see if string exists

JohnE
JohnE asked
on
Medium Priority
195 Views
Last Modified: 2012-05-04
I have a dbcombobox with a items list of authors. If the text the user enters is not an author already in the combobox list I want to be able to add it to the list (without getting multiple entries for the same author).
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Hi!
Pls, Say what you really need:
1) The procedure which compares New Author and all other Autors before Post an Author or
2) the same but while the user types smth in the box?
Commented:
Easiest way (case insensitive):

AlreadyThere := (ComboBox.Items.IndexOf(NewEntry)<>-1);
if not AlreadyThere then begin
  ComboBox.Items.Add(NewEntry)
end;

/// John

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