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

This is an example of a DAO DATABASE CONNECTION PROGRAM Este es un ejemplo de un PROGRAMA DE CONECTIVIDAD A UN BASE DE DATOS POR DAO. This program contains an english part, for those that speak english. Este programa contiene un parte en español, para aquellos que hablan español.

A simple project which can serve as a good example for use of crystal reports,DAO and dynamic control arrey.

Contains One Class clsCompareDB and a Demo project. Purpose: To compare two MS Access tables in different databases. The code alse demonstrates: ADO Technique to retrieve the Table names from an MS Access Database using the Connection Object OpenSchema Method. ADO Techniques for using a recordset to retrieve Column Name, DataType and Size. This class came as a result of MS Access being so easy to Change. Before I Joined Tier Technology training I was employed by the United States Navy (DP1). Our Managers decided that the MDB file should not be locked in any way. We were requested to train the users what they can do and what they shouldn't do. This gave no Guarantee though. We had several programs that required that several tables in different databases (IE MDB's for different years) be identical in every way. The procedures in question copied information of processed information by Column Index (Column position) or by using For Each (which also relied on the Column Position). Recently I needed this technique to do some debugging on an application I wrote for Tier Technology Training. So I dug this program up. Converted it to a Class and converted all DAO code to ADO code (Just to see if I could do this). Also this allowed this class to easily be converted for use with other databases (Other than MS Access). Author: Joel Isenstadt(iteachvb@aol.com). I am a Microsoft Certified Trainer for Visual Basic and am Currently Employed by Tier Technology Training (www.tiertraining.com)

Last code of mine was about quering tables and i used a little bit SQL In this small code i will try to explain SQLText string. How is it created and working? This series will continue under this name !Lets Create Database Applications-V?

For beginner database programmers.

Second code for managing database series. Querying with SQL and basic dictionary application. Enjoy it.

This code will save and retrieve bitmap graphic files from an OLE Object field inan Access 97 database. The same principle applies to earlier versions of Access/VB, but I haven't tested them. You'll need to use the appropriate DAO library. Let me know if you find a way to save other graphic formats.

This sample project will show you how to easily structure a query to a DataBase. The sample uses the NWND.MDB that ship by default with VB5 and 6 and demonstrates on a searchform how to search on a text from a textBox and use the different comparison operators like =,>,LIKE, etc. NOTE: This is for total newbies that have a hard time figuring this out. I myself had a hardtime in the doc to get an easy explanation on this. Cheers, and hope you enjoy.

This program converts any SQL Server table into a CSV text file.

Imports ASCII text databases in any format, to Microsoft Access format. Very nice GUI. You will need to find a "Replace" function from Planet Source Code and paste it in... only if you are using VB4 or VB5.

What you can do is hook up to a database, and with the use of a timer control, you can make a list of any/all records you want in a database. You can use an SQL statement (in the code already) to find a certain part of a string. The return results are any record that contains that particular string in it. Then with the click of a button it will go through each record found and make a list of them. For example, For a spell checker, I took a database that contained over 5,500 words. It went through that database in a little over 5 minutes to get every word made into a list. Very good ideas can come from this, have fun with it!

This code is an update of my previous submission. I put in code to convert database info to a comma delimited file, and to fill a listbox with data. I'm still working on it to do more things (SQL searches, etc.), and I'm going to do images,and things like that. I'm also going to improve the conversion to HTML to make it even better. Have fun with it!

Complete wholesale product inventory database program. Combines Access, DAO, and Excel to manage inventory, write reports, and print forms. I wrote this for work so you might as well have the code.

Have you ever try so send a SQL String to a database that has apostrophes ? If YES you will get a run time ERROR Here is your solution....A function that formats the variable before sending it to the database

Update: ver 44 - DbaMgr provides a graphic management interface for MS Msde 1.0. It allows you to manage and administer your server, databases and database objects from a Windows interface similar to the one Enterprise Manager provides, rather than via the standard oSql.exe command line utility. In addition to traditional Sql Server objects management and permissions, DbaMgr adds HTML documentation generation tool, attach/detach visual interface, a query interface, and a visual interface for BCP operation. (468 kb)

This code can literally do anything you wish with an INI file. Here are a list of the 21 INI functions that I created. These took me a long time to make, so please let me know what you think. A program is included that explains everything completely...from how to use the functions...to an explanation of each variable. GetKeyVal(), AddToINI(), DeleteSection(), DeleteKey(), DeleteKeyValue(), TotalSections(), TotalKeys(), NumKeys()-"To count how many keys in 1 section"-RenameSection(), RenameKey(), GetKey(), GetKey2(), GetSection(), IsKey(), IsSection(), KeyExists(), KeyExists2(), SectionExists(), GetSectionIndex(), GetKeyIndex(), GetKeyIndex2().

**** Access97 Descripton Program !! ****

Returns instant record count, structure of DBF files

This is a demonstration to show you how Header Tables relate with Detail Tables. Don't forget to vote for it.

Im sick and tired of using a third party report generator such as Crystal Reports, etc. so what i did was i mastered Data Report of Visual Basic 6 and here is sample of how to print an image to Data Report using ADO Connections. I hope you like this sample of mine.