Solved

ADOQuery + ComboBox

Posted on 2003-10-24
3
708 Views
Last Modified: 2010-04-16
I have a ADOQuery and a ComboBox
i give a sql command
select * from stock where price>1000
all the selected fields i want to add in ComboBox
How can i do this ?
Thanks
0
Comment
Question by:fradolcino
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
3 Comments
 
LVL 1

Expert Comment

by:Qosai_DBA
ID: 9618928
Hi fradolcino

if I know you can concatenate all fields first like

SELECT field1 || field2 || field3 || ... || ... AS allfields FROM stock WHERE price>1000;

so the result of this Query is only one field and you can add the values to the ComboBox.

Regards
khalid.
0
 
LVL 27

Accepted Solution

by:
kretzschmar earned 45 total points
ID: 9618938
var
  i : integer;
  s : String;
begin
  adoquery1.open;
  while not adoquery1.eof do
  begin
    s := '';
    for i := 0 to adoquery1.fields.count-1 do
      s := s + adoquery1.Fields[i].AsString;
    combobox1.Items.add(s);
    adoquery1.next;
  end;
  adoquery1.Close;
end;

meikl ;-)
0
 
LVL 4

Expert Comment

by:brunomsilva
ID: 9620059
Hi,

why don't you use associate a datasource control with your query and then use it as a datasource for a dbLookupComboBox. Then you just have to set the KeyField propery to the field you want.

bye,
 Bruno
0

Featured Post

Free Tool: Path Explorer

An intuitive utility to help find the CSS path to UI elements on a webpage. These paths are used frequently in a variety of front-end development and QA automation tasks.

One of a set of tools we're offering as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Objective: - This article will help user in how to convert their numeric value become words. How to use 1. You can copy this code in your Unit as function 2. than you can perform your function by type this code The Code   (CODE) The Im…
In my programming career I have only very rarely run into situations where operator overloading would be of any use in my work.  Normally those situations involved math with either overly large numbers (hundreds of thousands of digits or accuracy re…

752 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question