Solved

Sample Code - Delphi, ADO, Stored Procedures

Posted on 2003-11-26
1
1,028 Views
Last Modified: 2010-04-05
Hi,

is there anyone who can give me sample code, for using a stored procedure in Mssql, taking a parameter, using ADO??

cheers,

henrik
0
Comment
Question by:henrikatwork
1 Comment
 
LVL 3

Accepted Solution

by:
ThoseBug earned 500 total points
ID: 9824990
you can work with stored procedure like a ADOquery ..this is an simple sample...
SQL Table Users
                   id_users int
                   name varchar(50)

and this is a Stored Procedure sample
 
CREATE PROCEDURE test @name varchar(20)
 AS
select * from users where name like @name
GO

now in Delphi...add a ADOStoredProc (if you don't have an ADOconection then build  a connection string to your MS SQLserver )
in the property ProcedureName find the procedure name (in our sample test)
then in ADOStoredProc Parameters you can see the parameters (in our case @name) (it the parameter type is not asignes you can define that in our case FtString)
now to test it we are getting a button to do this..

procedure TForm1.Button1Click(Sender: TObject);
begin
ADOStoredProc1.Parameters.ParamByName('@name').value := '%some_name%';
ADOStoredProc1.ExecProc;

that's all...if you wanna see the results into dbgrid you can atach an datasource to your storedprocedure and may be you need adostoredProc1.Open;
hope this help you...

0

Featured Post

Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

Question has a verified solution.

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

A lot of questions regard threads in Delphi.   One of the more specific questions is how to show progress of the thread.   Updating a progressbar from inside a thread is a mistake. A solution to this would be to send a synchronized message to the…
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…
This Micro Tutorial will teach you how to censor certain areas of your screen. The example in this video will show a little boy's face being blurred. This will be demonstrated using Adobe Premiere Pro CS6.
This is used to tweak the memory usage for your computer, it is used for servers more so than workstations but just be careful editing registry settings as it may cause irreversible results. I hold no responsibility for anything you do to the regist…

863 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

Need Help in Real-Time?

Connect with top rated Experts

24 Experts available now in Live!

Get 1:1 Help Now