winzip icon

Production Report(A 3-Tired Application using ADO

Email
Submitted on: 2/18/2015 11:08:00 AM
By: Allan V. Pelayo (from psc cd)  
Level: Advanced
User Rating: By 4 Users
Compatibility: VB 6.0
Views: 2988
 
     This is a way of expressing my sincerest thanks (to all Developers who contributed and continously sharing their ideas to VB community) by providing at least one sample appplication that would give an idea to Beginners as well as in the Intermediate level of Database programming of what an N-Tier application is all about. This is a transaction oriented-application (see your SQl Profiler)capable of accessing database through stored procedures and without single Adhoc queries involved. Business rules were implemented through the middle layer which you can compile as in process dll at anytime and used it by setting the reference and instantiate to exposed its objects. An option to change your connection has been included during logon to allow user to change database connection. All exeptions are handled by error trapping code so don't worry about unexpected closing of application. I have also added some crystal report functionality and show how to use TTX files(Field Definitions Only) on stored procedure. Should there be any bug occured during runtime, please send the details to me. Thanks and Please vote.

 
winzip iconDownload code

Note: Due to the size or complexity of this submission, the author has submitted it as a .zip file to shorten your download time. Afterdownloading it, you will need a program like Winzip to decompress it.Virus note:All files are scanned once-a-day by Planet Source Code for viruses, but new viruses come out every day, so no prevention program can catch 100% of them. For your own safety, please:
  1. Re-scan downloaded files using your personal virus checker before using it.
  2. NEVER, EVER run compiled files (.exe's, .ocx's, .dll's etc.)--only run source code.
  3. Scan the source code with Minnow's Project Scanner

If you don't have a virus scanner, you can get one at many places on the net including:McAfee.com


Report Bad Submission
Use this form to tell us if this entry should be deleted (i.e contains no code, is a virus, etc.).
This submission should be removed because:

Your Vote

What do you think of this code (in the Advanced category)?
(The code with your highest vote will win this month's coding contest!)
Excellent  Good  Average  Below Average  Poor (See voting log ...)
 

Other User Comments

7/20/2015 2:36:37 PMNavi

Can u please upload Activex Required
(If this comment was disrespectful, please report it.)

 

Add Your Feedback
Your feedback will be posted below and an email sent to the author. Please remember that the author was kind enough to share this with you, so any criticisms must be stated politely, or they will be deleted. (For feedback not related to this particular code, please click here instead.)
 

To post feedback, first please login.