Results for "Category: Databases/ Data Access/ DAO/ ADO"

This project is based on CODE_UPLOAD1185011192000.zip. I added a Class structure to the Server and added some other checks. This upload is a Multi-User Server/Client project. The Server has also a very reduced sort of database behind. Every user can create one or more buffers which should act as a one-dimensional recordset. The buffers are being filled by a simple Selection statement. The purpose of this work is to figure out if a simple database server could be built up in this way or if you have to do it totally different. I'm actually looking for some critics to understand why this is a good way or why not. So please give me comments. No votes needed.

if you clicked on the name field , a listbox will drop down to choose from it please rate this program

New to ADO? Worried about ADO? This little subroutine gets round the problems of opening ADO recordsets. Please look elsewhere on this site for info on opening the database itself. If you open a Recordset in your code, ADO expects you to close it before re-opening. But if it's not open you can't close it... (Oh My!). Here's my solution. It requires a public ADODB.Connection - I call it gCn. The routine will open a new recordset (compatible with Janus GridEx), or refresh it if it's open or if the SQL has changed. Optional ReadOnly argument.

This OCX will helps you to retrieve all types of images supported by the Visual Basic Picture box in one line of code. It save it to- and read it from an access database. It support Ado and DAO. You can browse for photo images on your harddisk with the filebrowser included into the OCX. This browser also remember the last directory. This code is well commented. Just click on the ocx, drag it on a form and start programming. This code has not been tested on SQL server jet. I've included a sample application to show you how it works. I hope it will be an attribute to your programming needs. For any comment mail me at Tigersoftware@rodneysafrcomputing.8m.com Have Fun. Rodney Godfried

If you liked the Report Manager you'll love this. Again, it's very simple but effective. It allows you to manager both your Access queries and reports directly from a VB6 program, which sure beats writing code to do it. Have fun!

If you do any work with Access, you'll love this. It adds a sliding TreeView to the side of a form in MS Access allowing you to navigate through data

Simple, but effective. If you use MS Access for Client/Server apps, you'll never need to write another piece of code to display your reports, just add this form to your DB and it'' do the rest. Double click to open a report normally, or send it to Word/Excel or HTML format.

This VB6 project demonstrates how to edit an ADO multiuser recordset using databound controls. It is based on the 'single-record form' created by the VB wizard, but adds: * Enhanced error handling * Improved user interface The demo allows several instances of the form to be opened, for a 'pretend' multiuser network.

This is a simple generic wrapper class to quickly general ADODB Connection strings, including password protected files & shaped recordsets. I've only needed support for Jet & xbase files so that's all I've included. Please feel free to expand and post them as long as I get a copy of any changes.

I was in need of certain application that can store data in to the database and the database is stored on the Web.. And I want it without XML. I asked many people that how Audiogalaxy and Napster are doing those all the things.. they told they are using such service like XML or other.. But I don't want to use XML. So I develope application for me.. It is really very easy to use and also very easy to develope.. This is made with Visual Basic and simple codes of ASP. Must See this code.. and please vote for it.. NOTE: Now probleme is that, that I am not able to get data from the web. If any one can do it.. please let me know..

To show the ease of adding any Crystal Report to your VB application

This tutorial will give you a crash cource in working with Interbase (A free, open source databese from Borland) and ADO. It will show you where to get the database engine and teach you some simple basics.

Updated ver 2.0. In a network environment, open a connection to a database, retrieve data, close the connection, work with the data, reopen the connection to communicate with the database again and do a batch update. This app shows you how. ADO data binding without Adodc control, database file creation, table creation, and combo box data listing and click to find a record is demonstrated. I appreciate your comments.

Populating a standard combo box with data from a recordset of 15,000 records or more seems to take forever. I used API calls instead of the AddItem method and my test results shows my function is at least 3 times faster than the AddItem Method. This download does not come with a database file, so if you'd like to test it then provide your own db. Please post the number of records in your ADODB recordset object, the time it takes to populate the combo box with the Additem method (just uncomment a line in my test project, it comes with a timer), and the time it takes using my RecsetToCombo function which is made up of a couple of API calls.

A perfect example of using an Access database. With these example, you can add, delete, moving in the database. All validation is done. Use PageUp and PageDown to seek records. Very nice interface. Reusable code. All code is commented. Simply the best example ever on planet-source code about database management.

The prodram look just like Access, so don't be mistaken. IF you won to learn how to work with databases- the answer is Quarantine DB. The program uses ADO and DAO. With QuarantineDB you can work with, create, delete, rename tables and queries, add, delete, update records. You'll learn how to work with MDI form. Just try it and don't forget to VOTE FOR ME. e-mail : kicheto@goatrance.com

Search data in a database depending of what you write in the textbox, if you press the "M" key in the textbox you will get all the data that begins with "M", VOTE FOR ME !!

Version 1.0.13: added some error handlign. NEW! Added functionality: now it works also with password protected access databases. Update your new database from your old database at amazing speed. The program updates all the tables from the old database to the new one. If you find anything faster than this please let us know. Enjoy

This little bit of code and table will help you manage tables with linked/split databases. Currently it only handles MDB or Access databases, but it would be a simple task to set it up to handle other types of tables. Basically, with this little code, you can Import a table from another DB, Export and then LINK to data from Current db to another db, or Link to external data in another Db all automatically just by setting the tables in the MOVETABLES table. I'm also going to add some features that will allow you to "upgrade" an external data table with a new Structure for those of you who make a new front end and also change the structure of the back end but you don't have access to the production version of the back end for whatever reason. Should be up sometime today.

Using ADO: This is a demonstration of how one can take selected items at runtime from a user, create a parameter query using the selected items and then run the parameter query.